ISRC JPPO02403751
Verified recording
JPPO02403751 is “栞” by SEKAI NO OWARI,
registered on the CopyrightChains blockchain with CopyrightID
0x73ca8f1c125692b876dfd58932abb111e92754a7a3922aa786c5eaa977c009b2 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/JPPO02403751.
Recording identifiers
- ISRC
- JPPO02403751
- Title
- 栞
- Artist
- SEKAI NO OWARI
- CopyrightID (CopyrightChains transaction hash)
0x73ca8f1c125692b876dfd58932abb111e92754a7a3922aa786c5eaa977c009b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0ee595559645bc03e6f701478300c82c4e9468ae34c44bfb2414dd56fd215b99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02403751
- Bitcoin block existence check
- https://blockstream.info/api/block/953513