Origin Map

• Live URL: https://origin-map-aih.pages.dev
• First deployed: 2026-09-08T17:41Z (deployment id 3a5645ba, 2,653 files)
• Second deployment: 2026-09-08 evening — see below
• Third deployment: 2026-09-09 — source-repository links repointed to the repo as actually created, Jayc92/artist-origin-map (the site and README had anticipated the name origin-map); no data or page changes
• Pages project: origin-map (production branch: main)
• Source repository: https://github.com/Jayc92/artist-origin-map

Second deployment — receipts on the site

Review found that the evidence this site cites (PROBE.md, BLOCKED.md, this file) was reachable only from the repository, so the story and the artifact lived on separate islands. This deployment adds:

• /probe/, /blocked/, /deployed/ — these records rendered as pages at build time, linked from every footer and from /about/.
• A /gaps/ correction: the "artists with zero documented events" stat double-counted the one artist seeded by two Wikidata items (reported 1,163; the deduplicated count is 1,162) and its label overstated the predicate — edges are the only artist↔event link this database stores, and 110 events carry no venue relationship, so the stat now reads "artists with no venue-linked event."
• Sample figures reported as counts ("6 of 12"), not one-decimal percentages of a twelve-item sample, here and in PROBE.md/BLOCKED.md.

How it finally shipped

OAuth login completed 2026-09-08T17:37Z (after three timed-out flows on 2026-09-08 morning and two expired 8-hour watcher windows). The watcher fired immediately but its deploy FAILED: npx had floated to wrangler 4.130.0, whose pages project create delegates to a merged Workers/Pages flow that throws an interactive "Are you sure?" prompt and self-answers "no" under a pseudo-TTY. Fix: pin wrangler@4.129.1 (with npx -y); project create and deploy then succeeded on the first try. deploy/deploy.sh now carries the pin.

Verified live (2026-09-08T17:42Z)

• /, /gaps/, /about/ all HTTP 200
• Index hero leads with 2,335 documented connections; Avalon Ballroom showcase present
• Map payload /assets/index-data.json serves (1,103,275 B)
• Zero-edge artist page (Timex Social Club) shows its scene section ("109 other artists from Berkeley") and the add-it-on-MusicBrainz CTA

Coverage at deploy time (from data/build.db)

• Artists: 1,490 with pages (1,499 unique seeded; 9 stale MusicBrainz IDs excluded); 100% carry origin coordinates (1,498 direct / 1 uncertain)
• Places: 1,155 (930 with coordinates: 916 direct from MusicBrainz, 14 resolved via Wikidata P1004; 225 listed on /gaps, never guessed)
• Events: 2,224 (all dated)
• Edges: 2,335 (all direct from MusicBrainz events; 1,972 renderable)
• Artists with at least one documented performance: 328 — the sparsity is MusicBrainz event coverage and is documented with counts on /gaps

Phase 0 gate outcomes are in PROBE.md and BLOCKED.md (venue-anchored framing failed its event-count gate; this is the prescribed fallback build).