ISRC GB8KE2159239
Verified recording
GB8KE2159239 is “Hold On” by Cooky,
registered on the CopyrightChains blockchain with CopyrightID
0x3ccc1cf9584780558526162cd3828f4da625fbba483973bc7d60ca78efe4700a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2159239.
Recording identifiers
- ISRC
- GB8KE2159239
- Title
- Hold On
- Artist
- Cooky
- CopyrightID (CopyrightChains transaction hash)
0x3ccc1cf9584780558526162cd3828f4da625fbba483973bc7d60ca78efe4700a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:435233a985e0f9be0ca2db2c3fd996acf13a8b046c2c4721f6c60cf8e5b74fdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2159239
- Bitcoin block existence check
- https://blockstream.info/api/block/956302