ISRC GBAYC1502239
Verified recording
GBAYC1502239 is “Graziani: Cello Concerto in C Major: II. Larghetto grazioso con portamento” by Carlo Graziani,
registered on the CopyrightChains blockchain with CopyrightID
0xb343410dff1a3a02b3fdb4933908c5e9f872614784cf0f63cf84d1eeb5cb956f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502239.
Recording identifiers
- ISRC
- GBAYC1502239
- Title
- Graziani: Cello Concerto in C Major: II. Larghetto grazioso con portamento
- Artist
- Carlo Graziani
- CopyrightID (CopyrightChains transaction hash)
0xb343410dff1a3a02b3fdb4933908c5e9f872614784cf0f63cf84d1eeb5cb956f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8881d20d189edf7aeb79f125657163621a80927ea6eb728a0b3143e2f1c077b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502239
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Graziani: Cello Concerto in C Major: II. Larghetto grazioso con portamento · Machine-readable JSON-LD