ISRC GBF076641603
Verified recording
GBF076641603 is “Tosca / Act 1: "Dammi i colori!...Recondita armonia"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb8d72d197d75b0fee69a4b28ea310f3aa7ccc861d140d5b509438c580fdf6c89 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/GBF076641603.
Recording identifiers
- ISRC
- GBF076641603
- Title
- Tosca / Act 1: "Dammi i colori!...Recondita armonia"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb8d72d197d75b0fee69a4b28ea310f3aa7ccc861d140d5b509438c580fdf6c89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44f9cdf3cfb189c80ba955b25e5d3f5880c235e6a23e78b583d3580214e12557- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076641603
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tosca / Act 1: "Dammi i colori!...Recondita armonia" · Machine-readable JSON-LD