ISRC GBF077812230
Verified recording
GBF077812230 is “Suor Angelica: Il principe Gualtiero vostro padre” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xbc41aed984cdbd4f5fea35942ee2c678af8dcb3f12a5aa74f0367c899a9f9ac4 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077812230.
Recording identifiers
- ISRC
- GBF077812230
- Title
- Suor Angelica: Il principe Gualtiero vostro padre
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xbc41aed984cdbd4f5fea35942ee2c678af8dcb3f12a5aa74f0367c899a9f9ac4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:311aed0aec8b69cc69109bb9731f3c74b6ea3b2bf170458337f74e954fe1d9d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077812230
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Suor Angelica: Il principe Gualtiero vostro padre · Machine-readable JSON-LD