ISRC ITUM71901254
Verified recording
ITUM71901254 is “Il barbiere di Siviglia: Largo al factotum” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xc38ae47707f7b0ca5b4289897606196150b121dc446eb866e30378da58be1c58 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/ITUM71901254.
Recording identifiers
- ISRC
- ITUM71901254
- Title
- Il barbiere di Siviglia: Largo al factotum
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xc38ae47707f7b0ca5b4289897606196150b121dc446eb866e30378da58be1c58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:df763d5883fc9d8b44e43129906513004fcb35345470b7dbae633f1e021f8225- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71901254
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia: Largo al factotum · Machine-readable JSON-LD