ISRC DEF057404160
Verified recording
DEF057404160 is “Motets: Veni Sancte Spiritus” by John Dunstable,
registered on the CopyrightChains blockchain with CopyrightID
0x667929b0a3f5e7b0101c623af036fa2a3dfaecb491adafbf673a969ba2aa15b6 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404160.
Recording identifiers
- ISRC
- DEF057404160
- Title
- Motets: Veni Sancte Spiritus
- Artist
- John Dunstable
- CopyrightID (CopyrightChains transaction hash)
0x667929b0a3f5e7b0101c623af036fa2a3dfaecb491adafbf673a969ba2aa15b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:11ccf211c2279831b7c560549d68d4bb4f6b6d92dda6f260e35c5b8f3fbde303- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404160
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Motets: Veni Sancte Spiritus · Machine-readable JSON-LD