ISRC GBAJY0551009
Verified recording
GBAJY0551009 is “Requiem in C Minor, MH 155: VII. Requiem aeternam: Requiem aeternam – Cum sanctis tuis” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x2ca22934c2d3d343c371039d850c14d91a660983e8e62faa93a8ed2f9c3d939e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0551009.
Recording identifiers
- ISRC
- GBAJY0551009
- Title
- Requiem in C Minor, MH 155: VII. Requiem aeternam: Requiem aeternam – Cum sanctis tuis
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0x2ca22934c2d3d343c371039d850c14d91a660983e8e62faa93a8ed2f9c3d939e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:383603f4a310f3ef08e0f252edd991205b5348a20f14d7f71829a6b5b586ec93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0551009
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Requiem in C Minor, MH 155: VII. Requiem aeternam: Requiem aeternam – Cum sanctis tuis · Machine-readable JSON-LD