SHA-256 · 🐋 Whale activity anomaly Whale-tier UTXOs (>10 BTC) minted in the 00-12 UTC window of 2026-10-30: 4,298 — above the trailing 90-day 95th percentile of 4,282. Lift vs baseline decays fast: same-day 1.37× · T+3 1.18× · T+7 1.10× (n=260 fire events since 2020). The signal is coincident, not predictive — but the shorter window catches the anomaly earlier: on average, roughly half the day's eventual move is still ahead when the alert fires. Most recent prior spikes above this threshold: 2026-10-09 (4,608 → same-day +1.1%, T+3 -1.0%) · 2026-09-29 (4,638 → same-day +0.1%, T+3 +1.0%) · 2026-09-22 (4,910 → same-day -0.5%, T+3 -2.5%). BTC closed -0.6% on 2026-10-30 vs the prior day. More:

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BLAKE2b · ⚙️ Difficulty +6.6% at block 979,776

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Non-monetary data took 6.2% of BLAKE2b block space in the last 24h, down 24.2pt on its 7-day average. SHA-256: 27.5% (down 21.2pt).

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Non-monetary data took 37.2% of SHA-256 block space in the last 24h, down 11.9pt on its 7-day average. BLAKE2b: 26.7% (down 9.5pt).

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SHA-256 · 🧭 SHA-256 block space: inscriptions at 6,460 vB per input vs 1,492 norm Over the last 24 hours inscriptions averaged 6460 vB per input, against a 30-day median of 1492 vB, while making up 13% of SHA-256 transaction vsize. A shift like this usually traces to one protocol or campaign arriving in volume. The block-space drilldown shows the per-family and per-miner breakdown. More:

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BLAKE2b · ⛔ Our node rejected a block at height 979,508 (RIPTIDE · gateway Infinity Hash) Most likely produced by a miner not yet on the 2026-09-21 consensus rules. Seen from our node's vantage.

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BLAKE2b · 🧭 BLAKE2b block space: consolidations at 52% of vsize vs 25% norm Over the last 24 hours consolidations took 52% of BLAKE2b transaction vsize, against a 30-day median of 25% (95th percentile 47%). Also shifted: multisig data 455 vs 232 vB per input; consolidations 136 vs 100 vB per input. A monetary family moving like this can mean a new transaction pattern the classifier files under an ordinary label — worth checking the transactions behind it. The block-space drilldown shows the per-family and per-miner breakdown. More:

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Non-monetary data on BLAKE2b stays low: 24.3% of block space in the last 24h vs 44.3% over the week before. SHA-256: 47.9% (down 1.2pt).

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BLAKE2b · 🆕 New on BLAKE2b: Hc (solo) — 6 blocks since first seen

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Non-monetary data took 55.6% of SHA-256 block space in the last 24h, up 7.6pt on its 7-day average. Largest type: Runes, 38% of block space. BLAKE2b: 35.8% (down 10.0pt).

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SHA-256 · 🌙 Large inscriptions quiet — none in 14 days Only 0 large inscriptions have fired in the last 14 days — at or below the 10th percentile (0) of any 14-day window in the trailing 90 days. Unusual silence relative to current regime; worth watching whether it's a structural shift or a brief lull. More:

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The Weekly Brief · week of 2026-10-19 Chain split: The BLAKE2b chain produced 1,060 blocks this week against 1,073 on the SHA-256 chain — a gap of 13, consistent with two independent PoW algorithms running near-parity. Pool overlap between the two chains was zero: no pool mined on both sides this week, indicating miner cohorts remain fully separated with no crossover hedging. Full brief: https://thebitcoinportal.com/research/weekly-brief/2026-10-19

Non-monetary data took 26.8% of BLAKE2b block space in the last 24h, down 23.5pt on its 7-day average. SHA-256: 53.1% (up 6.2pt).

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🔄 Sentiment regime shift — Greed → Neutral sustained 3 days Market sentiment has crossed from greed to neutral and held there for 3 consecutive days (F&G now at 54). Sustained regime shifts of this magnitude — confirmed by multiple days, not single-day blips — tend to align with broader market structure changes. More:

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BLAKE2b · 🆕 New on BLAKE2b: vach (0xCAFEBABE) — 5 blocks since first seen

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A 99.7 KB OP_RETURN on SHA-256 in the last 24h, the largest in 8 days. Largest on BLAKE2b, which caps data pushes under BIP-110: 80 B.

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SHA-256 · 🧭 SHA-256 block space: runes at 40% of vsize vs 0% norm Over the last 24 hours runes took 40% of SHA-256 transaction vsize, against a 30-day median of 0% (95th percentile 34%). A shift like this usually traces to one protocol or campaign arriving in volume. The block-space drilldown shows the per-family and per-miner breakdown. More:

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#Bitcoin #BTC #Spam #BlockSpace

🟨 BLAKE2b non-monetary data share -38.1pt vs 7-day avg, now 18.3% 🟨 BLAKE2b · 🟪 SHA-256 · last 24h, vs 7-day avg Monetary txs 🟨 27,999 ▼10% · 🟪 261,229 ▲10% Non-monetary data (vsize) 🟨 18.3% ▼38.1pt · 🟪 48.8% ▲2.7pt Top data type 🟨 Multisig data 14% · 🟪 Runes 37% Largest OP_RETURN 🟨 79 B · 🟪 15.5 KB Price XBT $356 (0.004458 BTC) · BTC $81,426 Multisig data = fake consolidations, explained:

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Transactions that look like consolidations but carry file data in fake multisig keys: how it works, block-space share, which pools include it, and ...

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#Bitcoin #BIP110 #BLAKE2b

BLAKE2b · SHA-256 · last 24h ▸ Monetary txs ├ BLAKE2b 30,085 └ SHA-256 239,375 ▸ Non-monetary data (vsize) ├ BLAKE2b 60.3% └ SHA-256 39.8% ▸ Top data type ├ BLAKE2b Multisig data 56% └ SHA-256 Runes 28% ▸ Largest OP_RETURN ├ BLAKE2b 79 B └ SHA-256 15.5 KB ▸ Difficulty ├ BLAKE2b +16.9% on Oct 17 · next ~+5.7% in 8.5d └ SHA-256 +5.9% on Oct 16 · next ~+4.0% in 7.4d ▸ Price ├ XBT $380 (0.00474 BTC) · NeoxEX └ BTC $81,677 Multisig data = fake consolidations, explained:

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#Bitcoin #BIP110 #BLAKE2b

SHA-256 · 📦 OP_RETURN dominant blockspace for 2nd consecutive day Daily OP_RETURN share has stayed at or above 45% for 2 days (45.0% then 45.1%). In the last 90 days, only 24 day(s) reached this level — the rest of the regime sits notably lower. Sustained OP_RETURN dominance points to elevated Runes / data-inscription activity rather than financial-transaction demand. More:

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#Bitcoin #BTC #Spam #BlockSpace