ISRC BX0OP2100001
Verified recording
BX0OP2100001 is “Good Old Days” by Jopin,
registered on the CopyrightChains blockchain with CopyrightID
0x97f7cf92f4bf17a5353216b131d1743a60012679e1a96d97d7891f0e5b8171a8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX0OP2100001.
Recording identifiers
- ISRC
- BX0OP2100001
- Title
- Good Old Days
- Artist
- Jopin
- CopyrightID (CopyrightChains transaction hash)
0x97f7cf92f4bf17a5353216b131d1743a60012679e1a96d97d7891f0e5b8171a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b1a3f3bffe1a724cf667123995a9eef73da0daa8fc4d801e7c23b0f56f01f625- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX0OP2100001
- Bitcoin block existence check
- https://blockstream.info/api/block/956302