ISRC GBAYC1800622
Verified recording
GBAYC1800622 is “Brahms: 16 Waltzes, Op. 39: No. 15 in A Major” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xc6b19c5f13583544479738a4bccf9c399b5ebafc40fb3d944e75189c76cc3935 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/GBAYC1800622.
Recording identifiers
- ISRC
- GBAYC1800622
- Title
- Brahms: 16 Waltzes, Op. 39: No. 15 in A Major
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xc6b19c5f13583544479738a4bccf9c399b5ebafc40fb3d944e75189c76cc3935
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:67f0eed58bee93a20bd7a8f2f46e501f6a944cbbb20cc5aa2ffb837d81cadf2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800622
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Brahms: 16 Waltzes, Op. 39: No. 15 in A Major · Machine-readable JSON-LD