Signalcrest
← Back to feed
cryptoforumscrypto

ERC-8340: Transaction Metadata Encoding

ERC-8340 proposal released

Steady

7

signal score

↓ Cooling

7-day est. ~3

ShareLinkedInOpen source ↗

Why this scored 7

every term, weighted
Velocity+0.9 / 40 max

Engagement per hour, normalized against the fastest item on its own source

Acceleration+0.0 / 25 max

Whether that velocity is itself speeding up, as a per-hour rate

Cross-source spread+0.0 / 25 max

How many independent communities are talking about the same entity

Recency+6.0 / 10 max

Decays to zero over 14 days

Saturation penalty−0.4 / 30 max

Subtracted once something is big and old — we rank what's next, not what's peaked

Composite6.5

Weights are hand-tuned, not learned — we're calibrating them against realized trends as history accumulates. On a topic's first sighting there's no previous reading to compare against, so acceleration starts from a neutral prior rather than a measurement. Full methodology

Outlook

low confidence · estimate, not a guarantee

7-day

~3

range 2–4

14-day

~2

range 1–3

30-day

~1

range 0–2

Signal history

7-day window (free)

— — projected trajectory (estimate, not a guarantee)

Entities

erc8340
Embed a live signal badge
Signalcrest signal badge
[![Signalcrest signal](https://www.signalcrest.app/api/badge/cgov%3Aethmag%3A29022)](https://www.signalcrest.app/topic/cgov%3Aethmag%3A29022)

Drop this in a README or blog post — it updates automatically as the score moves.