ISRC JPU901903648
Verified recording
JPU901903648 is “CHAIN” by ASCA,
registered on the CopyrightChains blockchain with CopyrightID
0x5efc1072e3a65801e36634603caf1564a262b1d2e493b499782085446c183e79 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/JPU901903648.
Recording identifiers
- ISRC
- JPU901903648
- Title
- CHAIN
- Artist
- ASCA
- CopyrightID (CopyrightChains transaction hash)
0x5efc1072e3a65801e36634603caf1564a262b1d2e493b499782085446c183e79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:28560898d88be1417087f8d2ac18e6f0f97cc3c4809cdc06f98fc022440f0d30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901903648
- Bitcoin block existence check
- https://blockstream.info/api/block/953513