ISRC TCAHK2331316
Verified recording
TCAHK2331316 is “At War” by Leon John,
registered on the CopyrightChains blockchain with CopyrightID
0x4ceac893bc5c80df032d47b7007a7dc145baf39f5badc7eb7557cb8b6028be4b and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHK2331316.
Recording identifiers
- ISRC
- TCAHK2331316
- Title
- At War
- Artist
- Leon John
- CopyrightID (CopyrightChains transaction hash)
0x4ceac893bc5c80df032d47b7007a7dc145baf39f5badc7eb7557cb8b6028be4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:495a6a156cb82b8c6a3326fb838dfbae7047110885f4ddbee54499aedf91900e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHK2331316
- Bitcoin block existence check
- https://blockstream.info/api/block/960509