ISRC GBAYC1800619
Verified recording
GBAYC1800619 is “Brahms: 16 Waltzes, Op. 39: No. 9 in D Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb530f41a0245ced79fde08459c93fbd5e5d9dc3d2a1b0ec3e6de39027feb3b5e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800619.
Recording identifiers
- ISRC
- GBAYC1800619
- Title
- Brahms: 16 Waltzes, Op. 39: No. 9 in D Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb530f41a0245ced79fde08459c93fbd5e5d9dc3d2a1b0ec3e6de39027feb3b5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:45170fedfcead1c1ad1268f4cbad7e9f5d7bbbd0d5ab48a1eb9730d220267af4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800619
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Brahms: 16 Waltzes, Op. 39: No. 9 in D Minor · Machine-readable JSON-LD