ISRC CAJ720739702
Verified recording
CAJ720739702 is “Etude No. 6 (arr. of F. Sor: 24 Very Easy Exercises Op. 35 No. 17)” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0xea09605db79eabf3644bf50785343cb31f7a24c1bcd6cbe5670227315dcf498a and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720739702.
Recording identifiers
- ISRC
- CAJ720739702
- Title
- Etude No. 6 (arr. of F. Sor: 24 Very Easy Exercises Op. 35 No. 17)
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0xea09605db79eabf3644bf50785343cb31f7a24c1bcd6cbe5670227315dcf498a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:7bf5e71857a3d948382497ebb9efa19dc0688b1f10fb3ff8b8c5b203098b1913- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720739702
- Bitcoin block existence check
- https://blockstream.info/api/block/956856
Full record
Track page: Etude No. 6 (arr. of F. Sor: 24 Very Easy Exercises Op. 35 No. 17) · Machine-readable JSON-LD