Blockchain Demo 2.0
Verified live by HTTP probe across 21 observations. Pulse momentum is negative over 30 days (-4.7) — observed activity is receding.
HTTP liveness
realSignal telemetry
4 families · 1 observed · observed onlyblockchaindemo.ioedge
direct originserver
NetlifyTranco rank
unranked
Analyst read
generated from the observed metrics above · no external narrativeBlockchain Demo 2.0's listed site resolved live when we last probed it on Aug 24, 2026, so we mark it verified alive. It has fewer than two observed signal families, so no Pulse Index is composed — the evidence strip shows what is and isn’t present. Observed footprint: 8 functional tags. It has no curated competitive-alternative edges yet, so the comparable set below is functional tag-similarity — read it with the confidence flags.
Comparable set
curated alternatives → functional tag-similarity| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| Machine Learning Playgroundeducation | similar | 88% | 40.0 | 0.0 | ● live |
| SHAeducation | similar | 88% | 40.0 | 0.0 | ● live |
| Muscular Hydrostatseducation | similar | 88% | 40.0 | 0.0 | — unverified |
| Open Source Society Universityeducation | similar | 88% | 40.0 | 0.0 | ● live |
| Allen Institute of Artificial Intelligenceai-tools | tag-overlap | 78% | 47.7 | 0.0 | ● live |
| 100+ Free Machine Learning eBookseducation | similar | 78% | 43.9 | 0.0 | ● live |
| 40k HN comments mentioning books, extracted using deep learningeducation | similar | 75% | 40.0 | 0.0 | ● live |
| Julia For Data Science Newslettereducation | similar | 75% | 40.0 | 0.0 | ● live |
Confidence reflects source and category coherence: curated = an editorially linked alternative; similar = strong functional tag-overlap in the same category; tag-overlap = shared tags only and may be noisy. Overlap is the shared functional-tag ratio (Jaccard) for tag-matched rows. Pulse is the observed-activity index real and 30d Δ its signed month change; a dash means insufficient observed history, never zero.
Structure
observed attributesFunding & team
not in sourceNo disclosed funding in our sources. Funding data covers only ~1% of the corpus (462 rounds across 79K products), so absence here is unknown, not zero— we don't estimate a number we can't source.