ISRC GBPCP1000173
Verified recording
GBPCP1000173 is “String Quartet in C, Op. 33, No. 3, "The Bird": IV. Finale. Rondo - Presto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xc6cab247988f043a842fac5933eabddc3ab83fc32f4f1264f50d2887306c6653 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1000173.
Recording identifiers
- ISRC
- GBPCP1000173
- Title
- String Quartet in C, Op. 33, No. 3, "The Bird": IV. Finale. Rondo - Presto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xc6cab247988f043a842fac5933eabddc3ab83fc32f4f1264f50d2887306c6653
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:89974405ce356078b41b01e176323330f238b3e2ed5449da6f16397499e70f86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1000173
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet in C, Op. 33, No. 3, "The Bird": IV. Finale. Rondo - Presto · Machine-readable JSON-LD