ISRC DEF059030930
Verified recording
DEF059030930 is “Tosca / Act 2: Nel pozzo del giardino. (Tosca, Scarpia, Sciarrone)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xeedceb9638455e24babdca6debbe6d37f7f63b3b3c1d4fc0d64694a457a3396c and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030930.
Recording identifiers
- ISRC
- DEF059030930
- Title
- Tosca / Act 2: Nel pozzo del giardino. (Tosca, Scarpia, Sciarrone)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xeedceb9638455e24babdca6debbe6d37f7f63b3b3c1d4fc0d64694a457a3396c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:dfa4148987d9488a9a3f0ccb873a66ee45a54f79832e1b91798d4bdbd71a3ae7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030930
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Tosca / Act 2: Nel pozzo del giardino. (Tosca, Scarpia, Sciarrone) · Machine-readable JSON-LD