ISRC QM4TW1565538
Verified recording
QM4TW1565538 is “L'Orfeo, Atto terzo: III. O tu ch’innanzi mort’a queste rive” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x7e2a9d4795d3eaca301e282f8de9b15b0882389a9fdbd8b347569ca46eeae091 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1565538.
Recording identifiers
- ISRC
- QM4TW1565538
- Title
- L'Orfeo, Atto terzo: III. O tu ch’innanzi mort’a queste rive
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x7e2a9d4795d3eaca301e282f8de9b15b0882389a9fdbd8b347569ca46eeae091
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7aa2cfc45f3204249c6d5e918a9d939135413e248ce4865a7a4fcaf09ed24a9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1565538
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: L'Orfeo, Atto terzo: III. O tu ch’innanzi mort’a queste rive · Machine-readable JSON-LD