ISRC QM4TW1565547
Verified recording
QM4TW1565547 is “L'Orfeo, Atto quarto: III. O dolcissimi lumi” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x2bb098e73cf302de6c928fa6dad37241c8de927ca416ae3900ae7e6dc602f258 and independently timestamped
in Bitcoin block 959114 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1565547.
Recording identifiers
- ISRC
- QM4TW1565547
- Title
- L'Orfeo, Atto quarto: III. O dolcissimi lumi
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x2bb098e73cf302de6c928fa6dad37241c8de927ca416ae3900ae7e6dc602f258
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T08:41:42+00:00
- Bitcoin block
- 959114
- Canonical record hash
sha256:375d7702225ba9857c5cb481e4345123705af3bee67f72f3fb58bb04517729c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1565547
- Bitcoin block existence check
- https://blockstream.info/api/block/959114
Full record
Track page: L'Orfeo, Atto quarto: III. O dolcissimi lumi · Machine-readable JSON-LD