ISRC GBHQC0552917
Verified recording
GBHQC0552917 is “2:19 Blues” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x57ce2a930e252eb6c27e32feee4d3056993e975b568b8f00c90199313d5c0b89 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0552917.
Recording identifiers
- ISRC
- GBHQC0552917
- Title
- 2:19 Blues
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x57ce2a930e252eb6c27e32feee4d3056993e975b568b8f00c90199313d5c0b89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:c60d5ec658bc70a0f65e48225c286f79995efa9319c9dedb38e2b02193016b6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0552917
- Bitcoin block existence check
- https://blockstream.info/api/block/960334