ISRC GBAYK8500015
Verified recording
GBAYK8500015 is “19” by Paul Hardcastle,
registered on the CopyrightChains blockchain with CopyrightID
0xa8fbb67cd72e36b9402e3931b148410a68112045da891e4b1ee33ba369ea13f7 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYK8500015.
Recording identifiers
- ISRC
- GBAYK8500015
- Title
- 19
- Artist
- Paul Hardcastle
- CopyrightID (CopyrightChains transaction hash)
0xa8fbb67cd72e36b9402e3931b148410a68112045da891e4b1ee33ba369ea13f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:8cef55688008c6dfdade544ffe0998abcd961479a335d8e0f16589c418dae446- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYK8500015
- Bitcoin block existence check
- https://blockstream.info/api/block/953536