ISRC TCJPN2167739
Verified recording
TCJPN2167739 is “Bittersweet” by Nakanojojo,
registered on the CopyrightChains blockchain with CopyrightID
0xca2534b5057b8134393cf0c46c14bb759d887ab0100fe2eeba0fff5ac396ea79 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2167739.
Recording identifiers
- ISRC
- TCJPN2167739
- Title
- Bittersweet
- Artist
- Nakanojojo
- CopyrightID (CopyrightChains transaction hash)
0xca2534b5057b8134393cf0c46c14bb759d887ab0100fe2eeba0fff5ac396ea79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:1c2f464fe9918b6b0b0327434f5c9f4cf0f8740a2d166ac2641b885282d7d302- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2167739
- Bitcoin block existence check
- https://blockstream.info/api/block/960163