ISRC GBAYC2202864
Verified recording
GBAYC2202864 is “Brahms: Symphony No. 1 in C Minor, Op. 68: II. Andante sostenuto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb7c781f6d14bff788da5306d36dfbfd0c7c0d1ea9c77af0b557e3cd0dd30a01e and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202864.
Recording identifiers
- ISRC
- GBAYC2202864
- Title
- Brahms: Symphony No. 1 in C Minor, Op. 68: II. Andante sostenuto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb7c781f6d14bff788da5306d36dfbfd0c7c0d1ea9c77af0b557e3cd0dd30a01e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:ab652764528ed5da4b9647bf1113e7da9b9ebfc89445eeea3eee0402db2205ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202864
- Bitcoin block existence check
- https://blockstream.info/api/block/960387
Full record
Track page: Brahms: Symphony No. 1 in C Minor, Op. 68: II. Andante sostenuto · Machine-readable JSON-LD