ISRC JPTO08625890
Verified recording
JPTO08625890 is “旧友” by Japan Ground Self Defense Force Central Band,
registered on the CopyrightChains blockchain with CopyrightID
0xf2ba87fc08c91fd4ca772c3f67f7febf6336129202e49a41b6d42021ca48aa73 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08625890.
Recording identifiers
- ISRC
- JPTO08625890
- Title
- 旧友
- Artist
- Japan Ground Self Defense Force Central Band
- CopyrightID (CopyrightChains transaction hash)
0xf2ba87fc08c91fd4ca772c3f67f7febf6336129202e49a41b6d42021ca48aa73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:db1986a27a44f6d7c445975b87072ddc82f8bdc413c14f2829d7e1fb772ebfc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08625890
- Bitcoin block existence check
- https://blockstream.info/api/block/960314