ISRC GBG3H1100467
Verified recording
GBG3H1100467 is “St. John Passion, BWV 245: Part II: Chorale - O mightly King, eternal is thy glory” by Choir of King's College, Cambridge,
registered on the CopyrightChains blockchain with CopyrightID
0x5ec7f8700ec89740b5dc521f3033eedd1998859d9b55c1f07d6309d91706b398 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBG3H1100467.
Recording identifiers
- ISRC
- GBG3H1100467
- Title
- St. John Passion, BWV 245: Part II: Chorale - O mightly King, eternal is thy glory
- Artist
- Choir of King's College, Cambridge
- CopyrightID (CopyrightChains transaction hash)
0x5ec7f8700ec89740b5dc521f3033eedd1998859d9b55c1f07d6309d91706b398
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:19db5ebd5fe860455e1b41c570b3ce4eec5ae11c75d92c368736c772b57a8b76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBG3H1100467
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: St. John Passion, BWV 245: Part II: Chorale - O mightly King, eternal is thy glory · Machine-readable JSON-LD