ISRC GBBZS2227919
Verified recording
GBBZS2227919 is “No. 2, Turn Back, O Man” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0x5cc290f1293b293bddc1c209e6ce2da4547e6cd939f72aef736ce474d890ffef and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZS2227919.
Recording identifiers
- ISRC
- GBBZS2227919
- Title
- No. 2, Turn Back, O Man
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0x5cc290f1293b293bddc1c209e6ce2da4547e6cd939f72aef736ce474d890ffef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:036b7163c19403223da204106e4dc908e8f5bccda6d791a5a52e2944def0615c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZS2227919
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: No. 2, Turn Back, O Man · Machine-readable JSON-LD