ISRC GBF077812270
Verified recording
GBF077812270 is “Suor Angelica: Sorella, o buona sorella” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x0bd759068c37b987febf9126ce74b7a324bff9530e21abcf8f534f033787422e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077812270.
Recording identifiers
- ISRC
- GBF077812270
- Title
- Suor Angelica: Sorella, o buona sorella
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x0bd759068c37b987febf9126ce74b7a324bff9530e21abcf8f534f033787422e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b194e6332e4999ce03c0f6f6d52bf9592b6b4b4c6d1e85f12dc15b993c09a1da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077812270
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Suor Angelica: Sorella, o buona sorella · Machine-readable JSON-LD