ISRC TWA472186001
Verified recording
TWA472186001 is “Joker” by LAY,
registered on the CopyrightChains blockchain with CopyrightID
0xd2a492a70123b054ff0cd14004e98067f0854f1c90a418096d644fa042d54837 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472186001.
Recording identifiers
- ISRC
- TWA472186001
- Title
- Joker
- Artist
- LAY
- CopyrightID (CopyrightChains transaction hash)
0xd2a492a70123b054ff0cd14004e98067f0854f1c90a418096d644fa042d54837
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9265e013a666d6cb11a78eb772d41bf06474129e907abde175980889efdb0f01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472186001
- Bitcoin block existence check
- https://blockstream.info/api/block/953513