ISRC GBF076610180
Verified recording
GBF076610180 is “Tosca / Act 1: "Recondita armonia"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076610180.
Recording identifiers
- ISRC
- GBF076610180
- Title
- Tosca / Act 1: "Recondita armonia"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5e382f9a12ba98b89ff4ad3652ec5529f4d86584554952b1ee0b26900305a5d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076610180
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Tosca / Act 1: "Recondita armonia" · Machine-readable JSON-LD