ISRC DEF058630511
Verified recording
DEF058630511 is “L'Orfeo / Act II: "Ahi, caso acerbo" - "In un fiorito prato"” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x4bb6e8cd01d6151dbc2189c282ae9d3cbb3a0f56bc6076eb20a492f1ac674f62 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/DEF058630511.
Recording identifiers
- ISRC
- DEF058630511
- Title
- L'Orfeo / Act II: "Ahi, caso acerbo" - "In un fiorito prato"
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x4bb6e8cd01d6151dbc2189c282ae9d3cbb3a0f56bc6076eb20a492f1ac674f62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c71566c5403512c27b1bc618eda498c04740d7e26931ca75adeffddd83b35f16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'Orfeo / Act II: "Ahi, caso acerbo" - "In un fiorito prato" · Machine-readable JSON-LD