ISRC TCJPU2215021
Verified recording
TCJPU2215021 is “batsu” by ibu,
registered on the CopyrightChains blockchain with CopyrightID
0x5be1f8a0a47377f0b7bf64dca29d8db2bdb53bb3ec1b0baa3f0cd278ce17fe44 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2215021.
Recording identifiers
- ISRC
- TCJPU2215021
- Title
- batsu
- Artist
- ibu
- CopyrightID (CopyrightChains transaction hash)
0x5be1f8a0a47377f0b7bf64dca29d8db2bdb53bb3ec1b0baa3f0cd278ce17fe44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:31a1e3ad9f510f73a0e52e51e3848dda059cc076202b96f1ce70c7471b3828b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2215021
- Bitcoin block existence check
- https://blockstream.info/api/block/957145