ISRC GBF075940247
Verified recording
GBF075940247 is “Madama Butterfly / Act 2: Una nave da guerra...Scuoti quelle fronda” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x7bf098ecf73df54ae1b3543d93ec4a8df2ec8305bbf25361c2169e8ebcf2b538 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/GBF075940247.
Recording identifiers
- ISRC
- GBF075940247
- Title
- Madama Butterfly / Act 2: Una nave da guerra...Scuoti quelle fronda
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x7bf098ecf73df54ae1b3543d93ec4a8df2ec8305bbf25361c2169e8ebcf2b538
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b00424786d92efe698753c31f830c87ff77bc7a3fe2bed892aac87e5faed9029- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075940247
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Madama Butterfly / Act 2: Una nave da guerra...Scuoti quelle fronda · Machine-readable JSON-LD