ISRC JPJ902304520
Verified recording
JPJ902304520 is “Back and Forth” by Bonbero,
registered on the CopyrightChains blockchain with CopyrightID
0x1bc138f84180c81fbca5b2feed13683e4edbe2c05e9b0ba6f7a95285543f31e3 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902304520.
Recording identifiers
- ISRC
- JPJ902304520
- Title
- Back and Forth
- Artist
- Bonbero
- CopyrightID (CopyrightChains transaction hash)
0x1bc138f84180c81fbca5b2feed13683e4edbe2c05e9b0ba6f7a95285543f31e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9ad7a836c6ef6487bec0c9149f80603eb130e5cd70f38539c2f8b01d47ce9ac4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902304520
- Bitcoin block existence check
- https://blockstream.info/api/block/953515