ISRC GBAYC8803326
Verified recording
GBAYC8803326 is “Piano Concerto No. 2 in B-Flat Major, Op. 83: III. Andante” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x121afe068fd4fa55cba9756898fde2ffb7c156f3252963540cbb40265f09f862 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803326.
Recording identifiers
- ISRC
- GBAYC8803326
- Title
- Piano Concerto No. 2 in B-Flat Major, Op. 83: III. Andante
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x121afe068fd4fa55cba9756898fde2ffb7c156f3252963540cbb40265f09f862
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:c02985f850885888b398545f111d4e838c48a1b43703e2c6b5ab73819eb85e52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803326
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Piano Concerto No. 2 in B-Flat Major, Op. 83: III. Andante · Machine-readable JSON-LD