ISRC ES59G1980906
Verified recording
ES59G1980906 is “Mille regretz (Arr. for Voice & Accordion)” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0x7ed0bae874487a7faf79650e8178cc86cbc4722eb4afda0283f78b5ec4ad1a60 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59G1980906.
Recording identifiers
- ISRC
- ES59G1980906
- Title
- Mille regretz (Arr. for Voice & Accordion)
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0x7ed0bae874487a7faf79650e8178cc86cbc4722eb4afda0283f78b5ec4ad1a60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:30092b8cf92fba742291cca5f54b5c9247d102c114d503430fcbdfe76bdfee35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59G1980906
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Mille regretz (Arr. for Voice & Accordion) · Machine-readable JSON-LD