ISRC JPJ901912040
Verified recording
JPJ901912040 is “Long Goodbye” by Dengaryu,
registered on the CopyrightChains blockchain with CopyrightID
0x5f114791608d855bbe3e12ff93c29ac88c3255602a20fd016c9bb0184df0ed94 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ901912040.
Recording identifiers
- ISRC
- JPJ901912040
- Title
- Long Goodbye
- Artist
- Dengaryu
- CopyrightID (CopyrightChains transaction hash)
0x5f114791608d855bbe3e12ff93c29ac88c3255602a20fd016c9bb0184df0ed94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e032ef0db6cdcc010aee6a0b2c9ff59a6f13c3c15181b1f5b2595e054098a19a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ901912040
- Bitcoin block existence check
- https://blockstream.info/api/block/956304