ISRC GBDGQ1223802
Verified recording
GBDGQ1223802 is “Variations on a Theme of Haydn, Op. 56a: II. Variation I, Poco più animato” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x028b48ee13694925bd0ea869d9ff88305419fa91c8595b3a7a1faaed65d17e6e 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/GBDGQ1223802.
Recording identifiers
- ISRC
- GBDGQ1223802
- Title
- Variations on a Theme of Haydn, Op. 56a: II. Variation I, Poco più animato
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x028b48ee13694925bd0ea869d9ff88305419fa91c8595b3a7a1faaed65d17e6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:495f3d9bf1c9d4e0a6726cbf157f0934c83bfd4dc8ebb9da51e192a464fe3bff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223802
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Variations on a Theme of Haydn, Op. 56a: II. Variation I, Poco più animato · Machine-readable JSON-LD