ISRC GBDGQ1223301
Verified recording
GBDGQ1223301 is “Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto – Allegro” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x0f7fd74b87ac672722d55f1f7f22b800934ae80226d836753ffb76fb82cb2ffa and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223301.
Recording identifiers
- ISRC
- GBDGQ1223301
- Title
- Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto – Allegro
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x0f7fd74b87ac672722d55f1f7f22b800934ae80226d836753ffb76fb82cb2ffa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:18f0f00f6fb5a738fdc2e9dbf50c52efa80ed97dd3874bb00890d236d923a40e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223301
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto – Allegro · Machine-readable JSON-LD