ISRC GBCKK1570335
Verified recording
GBCKK1570335 is “Adieu to Old England” by Jack Sharp,
registered on the CopyrightChains blockchain with CopyrightID
0xb3dbbc8c5b65033f4f9c063b26c2b305a4ba90c147030f5438f4d63984a99243 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKK1570335.
Recording identifiers
- ISRC
- GBCKK1570335
- Title
- Adieu to Old England
- Artist
- Jack Sharp
- CopyrightID (CopyrightChains transaction hash)
0xb3dbbc8c5b65033f4f9c063b26c2b305a4ba90c147030f5438f4d63984a99243
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:ec09840e8d30ccf4878697ec6e6a9417f23819308fc9d1d68751496907c5af6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKK1570335
- Bitcoin block existence check
- https://blockstream.info/api/block/960370