ISRC USASX0816207
Verified recording
USASX0816207 is “String Quartet No. 1, Op. 8: III. Andante lamentado” by Alan Hovhaness,
registered on the CopyrightChains blockchain with CopyrightID
0x31942d2b4201d61b358d2085c39871240f8264870b36361b016d587b478a4f0a and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0816207.
Recording identifiers
- ISRC
- USASX0816207
- Title
- String Quartet No. 1, Op. 8: III. Andante lamentado
- Artist
- Alan Hovhaness
- CopyrightID (CopyrightChains transaction hash)
0x31942d2b4201d61b358d2085c39871240f8264870b36361b016d587b478a4f0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:20356ae95f46630c9a10b40f8e7b1c45144091dd6c8546e68f2a336bee136035- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0816207
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: String Quartet No. 1, Op. 8: III. Andante lamentado · Machine-readable JSON-LD