ISRC USASX0816212
Verified recording
USASX0816212 is “String Quartet No. 3, Op. 208, No. 1: I. Andante - Adagio” by Alan Hovhaness,
registered on the CopyrightChains blockchain with CopyrightID
0x5e6cefc4f4d531ac9116fc7386ca9f4feb30e17a43c73e786ac55e057c046278 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0816212.
Recording identifiers
- ISRC
- USASX0816212
- Title
- String Quartet No. 3, Op. 208, No. 1: I. Andante - Adagio
- Artist
- Alan Hovhaness
- CopyrightID (CopyrightChains transaction hash)
0x5e6cefc4f4d531ac9116fc7386ca9f4feb30e17a43c73e786ac55e057c046278
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:0e4ac2c2d19b1dd7a91d2f9c5d21b0b68faa940cc3d7d11531f88a96c74a2da3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0816212
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: String Quartet No. 3, Op. 208, No. 1: I. Andante - Adagio · Machine-readable JSON-LD