ISRC GBAYC1501957
Verified recording
GBAYC1501957 is “Suk: 4 Pieces for Violin and Piano, Op. 17: No. 3, Un poco triste” by Josef Suk,
registered on the CopyrightChains blockchain with CopyrightID
0x9145309eaaf988a2c3a648c17553be7a81498de46f04a010b33242d5c1c531e2 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501957.
Recording identifiers
- ISRC
- GBAYC1501957
- Title
- Suk: 4 Pieces for Violin and Piano, Op. 17: No. 3, Un poco triste
- Artist
- Josef Suk
- CopyrightID (CopyrightChains transaction hash)
0x9145309eaaf988a2c3a648c17553be7a81498de46f04a010b33242d5c1c531e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:c2033bb094b8b2a934ea392eb95ef689916841840b8515fd591442949f0d40d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501957
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Suk: 4 Pieces for Violin and Piano, Op. 17: No. 3, Un poco triste · Machine-readable JSON-LD