ISRC GBAJY1300401
Verified recording
GBAJY1300401 is “String Quartet No. 1 in D Major, Op. 25: I. Andante sostenuto – Allegro vivo” by Benjamin Britten,
registered on the CopyrightChains blockchain with CopyrightID
0x138866bf77a58a1006ea4874c03642cc0309196d4b754fef241b69711c48e3b0 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1300401.
Recording identifiers
- ISRC
- GBAJY1300401
- Title
- String Quartet No. 1 in D Major, Op. 25: I. Andante sostenuto – Allegro vivo
- Artist
- Benjamin Britten
- CopyrightID (CopyrightChains transaction hash)
0x138866bf77a58a1006ea4874c03642cc0309196d4b754fef241b69711c48e3b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:c0111e55448a2618dcc8e3d161bce4b38842f73f18c6d79f90d2eb287ca2e793- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1300401
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: String Quartet No. 1 in D Major, Op. 25: I. Andante sostenuto – Allegro vivo · Machine-readable JSON-LD