ISRC GBBBB2011810
Verified recording
GBBBB2011810 is “Requiem: IIj. Lacrymosa” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x18410973e48acea8b88ecef31bf03c6c62baa101a20a4db3f75d56fc54da3b8d and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011810.
Recording identifiers
- ISRC
- GBBBB2011810
- Title
- Requiem: IIj. Lacrymosa
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x18410973e48acea8b88ecef31bf03c6c62baa101a20a4db3f75d56fc54da3b8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:67aebfa644165acc282e57c58215e7a41f71c653034e5aeb0be9a013df17daf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011810
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Requiem: IIj. Lacrymosa · Machine-readable JSON-LD