ISRC QM4TW1565549
Verified recording
QM4TW1565549 is “L'Orfeo, Atto quinto: I. Ritornello” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x120bcafba2854ae905bb148b23331d23f44f37a914bddf136d49a30a56e7ce72 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1565549.
Recording identifiers
- ISRC
- QM4TW1565549
- Title
- L'Orfeo, Atto quinto: I. Ritornello
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x120bcafba2854ae905bb148b23331d23f44f37a914bddf136d49a30a56e7ce72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:2efcbb0b075b7653d5893f639e9d8bbe11b69521026f8c03b804361f299f9dd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1565549
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: L'Orfeo, Atto quinto: I. Ritornello · Machine-readable JSON-LD