ISRC GBCKK2371308
Verified recording
GBCKK2371308 is “Cried a River” by Bas Jan,
registered on the CopyrightChains blockchain with CopyrightID
0x4de283e13a34b783cab977ab81e51d07052f59f027c2fb9aa48677e95eec1081 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKK2371308.
Recording identifiers
- ISRC
- GBCKK2371308
- Title
- Cried a River
- Artist
- Bas Jan
- CopyrightID (CopyrightChains transaction hash)
0x4de283e13a34b783cab977ab81e51d07052f59f027c2fb9aa48677e95eec1081
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:a31d90f8892652da81d6ab70e95d4bf203d107bc3aa419bee515950898ebd6b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKK2371308
- Bitcoin block existence check
- https://blockstream.info/api/block/960494