ISRC CA5KR1567924
Verified recording
CA5KR1567924 is “Captains Log” by Esseks,
registered on the CopyrightChains blockchain with CopyrightID
0x7a3c482b0a944a94c364fb623cbb85dd024e576ecc3eb2971399591ad81595e0 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1567924.
Recording identifiers
- ISRC
- CA5KR1567924
- Title
- Captains Log
- Artist
- Esseks
- CopyrightID (CopyrightChains transaction hash)
0x7a3c482b0a944a94c364fb623cbb85dd024e576ecc3eb2971399591ad81595e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:1d387524562b3fda550125fce50651cdb7b58dcd9ccc2475518f819ccd1b83dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1567924
- Bitcoin block existence check
- https://blockstream.info/api/block/960473