ISRC GBHQC0558694
Verified recording
GBHQC0558694 is “It Ain't Necessarily So” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x4fa08e36332486c09374408fcfcf2fd0530a1fbb2efcbc6258c140e450207937 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/GBHQC0558694.
Recording identifiers
- ISRC
- GBHQC0558694
- Title
- It Ain't Necessarily So
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x4fa08e36332486c09374408fcfcf2fd0530a1fbb2efcbc6258c140e450207937
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:99161ed3cca982590109c61c2a1f293cd8bfec3c60a7f65374cddb22efed9093- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0558694
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: It Ain't Necessarily So · Machine-readable JSON-LD