ISRC GBG3H1100488
Verified recording
GBG3H1100488 is “St. John Passion, BWV 245: Part II: Chorus - Rest, calm, o body pure and holy” by Choir of King's College, Cambridge,
registered on the CopyrightChains blockchain with CopyrightID
0x62ea54ebfdbab6b401dbd9001ca983e65fd9d784b8809a5078b55ebc63149a35 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBG3H1100488.
Recording identifiers
- ISRC
- GBG3H1100488
- Title
- St. John Passion, BWV 245: Part II: Chorus - Rest, calm, o body pure and holy
- Artist
- Choir of King's College, Cambridge
- CopyrightID (CopyrightChains transaction hash)
0x62ea54ebfdbab6b401dbd9001ca983e65fd9d784b8809a5078b55ebc63149a35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:18cbd3ee9f7c8f5be06f82f414b30d84715c5d9c287d7dc11a2d4e5572a4b150- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBG3H1100488
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: St. John Passion, BWV 245: Part II: Chorus - Rest, calm, o body pure and holy · Machine-readable JSON-LD