ISRC GBKQU2079499
Verified recording
GBKQU2079499 is “Apple Jack” by Agustín (CL),
registered on the CopyrightChains blockchain with CopyrightID
0x4a43557a2f8b3b25a4b6cf73021c033df2966969dcc3cb3720c9c4b0888b3092 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2079499.
Recording identifiers
- ISRC
- GBKQU2079499
- Title
- Apple Jack
- Artist
- Agustín (CL)
- CopyrightID (CopyrightChains transaction hash)
0x4a43557a2f8b3b25a4b6cf73021c033df2966969dcc3cb3720c9c4b0888b3092
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d57920b3c08899b6312ebfeb240406afdd9e441fd851060e6b54f48a0c725017- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2079499
- Bitcoin block existence check
- https://blockstream.info/api/block/957118