ISRC USSJ10400834
Verified recording
USSJ10400834 is “Il barbièrie di Siviglia: La Calunnia” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x70ec1cd3ea132c4d94ba68e9e9b408a28db6fec41f31cab0d447dfdd101388d6 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10400834.
Recording identifiers
- ISRC
- USSJ10400834
- Title
- Il barbièrie di Siviglia: La Calunnia
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x70ec1cd3ea132c4d94ba68e9e9b408a28db6fec41f31cab0d447dfdd101388d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:e024cde13081fe2dbb5b194784bcbbc1dba0e9708a29ecdeccc6e89767cf19a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10400834
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Il barbièrie di Siviglia: La Calunnia · Machine-readable JSON-LD