ISRC JPVI00441340
Verified recording
JPVI00441340 is “world without words” by Nujabes,
registered on the CopyrightChains blockchain with CopyrightID
0xc729b238419caff36f424d799e97d48f01158ae264e152ed66a99105c8c8be85 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00441340.
Recording identifiers
- ISRC
- JPVI00441340
- Title
- world without words
- Artist
- Nujabes
- CopyrightID (CopyrightChains transaction hash)
0xc729b238419caff36f424d799e97d48f01158ae264e152ed66a99105c8c8be85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:b1f8bf58db545d96fb45932f7ecaa3dd7fdd978814de64be4e5c57044ec655d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00441340
- Bitcoin block existence check
- https://blockstream.info/api/block/953528