ISRC DES382023003
Verified recording
DES382023003 is “String Quartet, Op. 29 "Divorce": III. Presto” by Fazıl Say,
registered on the CopyrightChains blockchain with CopyrightID
0xfcf8f700a4fbea725a1d17695edff89fc27d98a42d28b74281f0268805e58c4c and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382023003.
Recording identifiers
- ISRC
- DES382023003
- Title
- String Quartet, Op. 29 "Divorce": III. Presto
- Artist
- Fazıl Say
- CopyrightID (CopyrightChains transaction hash)
0xfcf8f700a4fbea725a1d17695edff89fc27d98a42d28b74281f0268805e58c4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:7a9fa54d8903b26688947be78ddd500eb11b8ae4b8ad5a28dd81c8857349f285- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382023003
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: String Quartet, Op. 29 "Divorce": III. Presto · Machine-readable JSON-LD