ISRC JPX800400043
Verified recording
JPX800400043 is “2cm” by Rie fu,
registered on the CopyrightChains blockchain with CopyrightID
0x3fd77ff18cfc3b1079873c296315e8b810d9a2c814b18512566c7989a60f4615 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX800400043.
Recording identifiers
- ISRC
- JPX800400043
- Title
- 2cm
- Artist
- Rie fu
- CopyrightID (CopyrightChains transaction hash)
0x3fd77ff18cfc3b1079873c296315e8b810d9a2c814b18512566c7989a60f4615
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:dfae753220d31416539c555a951076e51dbe29bd90d2562c6033bfef703384b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX800400043
- Bitcoin block existence check
- https://blockstream.info/api/block/956889