ISRC GBF077843510
Verified recording
GBF077843510 is “St. Matthew Passion / Part 1: Recitative: "Then went one of the disciples"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0a0ee6a5c106e5a33c64e4039d984397770ff6499e7836c3cc464e49f8910b58 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077843510.
Recording identifiers
- ISRC
- GBF077843510
- Title
- St. Matthew Passion / Part 1: Recitative: "Then went one of the disciples"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0a0ee6a5c106e5a33c64e4039d984397770ff6499e7836c3cc464e49f8910b58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:bafe52da4970e7decf4bedca841614e989d41089ffa72f52eb5f558ca86fd32c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077843510
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: St. Matthew Passion / Part 1: Recitative: "Then went one of the disciples" · Machine-readable JSON-LD