ISRC GBBBB2011812
Verified recording
GBBBB2011812 is “Messa da Requiem: 4. Sanctus” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xa6843d389f21084dcd3c696177b995148ac9604eca7f06d269e4d6a778f44137 and independently timestamped
in Bitcoin block 960305 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011812.
Recording identifiers
- ISRC
- GBBBB2011812
- Title
- Messa da Requiem: 4. Sanctus
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xa6843d389f21084dcd3c696177b995148ac9604eca7f06d269e4d6a778f44137
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:14:59+00:00
- Bitcoin block
- 960305
- Canonical record hash
sha256:a6d59827d855485c8480a7731d8e67c7398a738931615747d368bd90e70f4449- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011812
- Bitcoin block existence check
- https://blockstream.info/api/block/960305
Full record
Track page: Messa da Requiem: 4. Sanctus · Machine-readable JSON-LD