ISRC DEF059230011
Verified recording
DEF059230011 is “Il barbiere di Siviglia, Act II: No. 14, Aria. Il vecchiotto cerca moglie” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xefe35f7dde7ea9507dd3b5ca91b103ae28bd3ba5c93c75fcb54540e107d2dd78 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230011.
Recording identifiers
- ISRC
- DEF059230011
- Title
- Il barbiere di Siviglia, Act II: No. 14, Aria. Il vecchiotto cerca moglie
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xefe35f7dde7ea9507dd3b5ca91b103ae28bd3ba5c93c75fcb54540e107d2dd78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:990c30b9ea87158a835c7bb0bed7463c4fce784fcddeeba51cafd6a59019f1a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230011
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: Il barbiere di Siviglia, Act II: No. 14, Aria. Il vecchiotto cerca moglie · Machine-readable JSON-LD