ISRC DEF057130504
Verified recording
DEF057130504 is “Il barbiere di Siviglia, Act I: No. 5, Cavatina. Una voce poco fa - Cabaletta. Io sono docile” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xd0cd6052428ef5ff51b648bb9d1d2a75f074ae022870b164f2cf33ec2d7f713d 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/DEF057130504.
Recording identifiers
- ISRC
- DEF057130504
- Title
- Il barbiere di Siviglia, Act I: No. 5, Cavatina. Una voce poco fa - Cabaletta. Io sono docile
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xd0cd6052428ef5ff51b648bb9d1d2a75f074ae022870b164f2cf33ec2d7f713d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7c4b10ca6b051819c0b70af3afe744b2fd3cff0eca6a5749f83ddc38472da7a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057130504
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia, Act I: No. 5, Cavatina. Una voce poco fa - Cabaletta. Io sono docile · Machine-readable JSON-LD