ISRC ES7891702404
Verified recording
ES7891702404 is “Era il bel viso suo qual esser suole” by Cipriano de Rore,
registered on the CopyrightChains blockchain with CopyrightID
0x8b7cbc2f3adc37117958f69eb23f72abc38277ca263cd4f039edb922a3a94cd1 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891702404.
Recording identifiers
- ISRC
- ES7891702404
- Title
- Era il bel viso suo qual esser suole
- Artist
- Cipriano de Rore
- CopyrightID (CopyrightChains transaction hash)
0x8b7cbc2f3adc37117958f69eb23f72abc38277ca263cd4f039edb922a3a94cd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:af1a62a70155e10c544d8baae03e4429013aa496ffd02c2678f4863695ba63bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891702404
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Era il bel viso suo qual esser suole · Machine-readable JSON-LD