ISRC CACWV2075794
Verified recording
CACWV2075794 is “Etude, Op.6, No.8” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x47abf5962f62b56685fa05acbf8fd89316d9b8748fc78f9392a010877486dc26 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2075794.
Recording identifiers
- ISRC
- CACWV2075794
- Title
- Etude, Op.6, No.8
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x47abf5962f62b56685fa05acbf8fd89316d9b8748fc78f9392a010877486dc26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:45d92bc216e7f25d0a6eb15c6a3471c474563c84169bf560acf439e12923cfbd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2075794
- Bitcoin block existence check
- https://blockstream.info/api/block/960448