ISRC GBDGQ1223805
Verified recording
GBDGQ1223805 is “Variations on a Theme of Haydn, Op. 56a: V. Variation IV, Andante con moto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xa78588dab22e29682d93fffc0b4e535e87be3098d6b80d71745d051b7ea6183c and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223805.
Recording identifiers
- ISRC
- GBDGQ1223805
- Title
- Variations on a Theme of Haydn, Op. 56a: V. Variation IV, Andante con moto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xa78588dab22e29682d93fffc0b4e535e87be3098d6b80d71745d051b7ea6183c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:177f9ed57ef940ef3b39a516a28fef7368ab5d9b3cbd9df59ca3729b27814c94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223805
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Variations on a Theme of Haydn, Op. 56a: V. Variation IV, Andante con moto · Machine-readable JSON-LD