ISRC GBAYC8703917
Verified recording
GBAYC8703917 is “Anonymous: On Jordan's Bank the Baptist's Cry (from "Musikalisches Hand-Buch, 1690", Arr. Philip Ledger)” by Musikalisches Hand-Buch (Hamburg, 1690),
registered on the CopyrightChains blockchain with CopyrightID
0x0d84133498da452cfb06e5caaea651b2e9e277f7d554449b433769a2277ca914 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8703917.
Recording identifiers
- ISRC
- GBAYC8703917
- Title
- Anonymous: On Jordan's Bank the Baptist's Cry (from "Musikalisches Hand-Buch, 1690", Arr. Philip Ledger)
- Artist
- Musikalisches Hand-Buch (Hamburg, 1690)
- CopyrightID (CopyrightChains transaction hash)
0x0d84133498da452cfb06e5caaea651b2e9e277f7d554449b433769a2277ca914
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:60ee5377e7d30333d797b67e17c85cda4da78a657bf0f54d9d58a13f72701d09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8703917
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Anonymous: On Jordan's Bank the Baptist's Cry (from "Musikalisches Hand-Buch, 1690", Arr. Philip Ledger) · Machine-readable JSON-LD