ISRC ES5190338070
Verified recording
ES5190338070 is “String Quartet No. 2 in A Major: III. Menuetto: Scherzo” by Juan Crisóstomo Arriaga,
registered on the CopyrightChains blockchain with CopyrightID
0xab2532d8d6d6d0b42cea64471f2e01a356a3f3c0475ce804e07ddefb32fd310e and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5190338070.
Recording identifiers
- ISRC
- ES5190338070
- Title
- String Quartet No. 2 in A Major: III. Menuetto: Scherzo
- Artist
- Juan Crisóstomo Arriaga
- CopyrightID (CopyrightChains transaction hash)
0xab2532d8d6d6d0b42cea64471f2e01a356a3f3c0475ce804e07ddefb32fd310e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:0fc78550aa3ebfb9f4540e613303ce255a64b863eaa1abebd33a994ec4641b6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5190338070
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: String Quartet No. 2 in A Major: III. Menuetto: Scherzo · Machine-readable JSON-LD