ISRC GBKQU2012718
Verified recording
GBKQU2012718 is “Crux” by Hiroyuki Oda,
registered on the CopyrightChains blockchain with CopyrightID
0x8a1128a1244fcf578c311bff5cc7c41bc91fc39d86e3ed62b1bb788538c2cf65 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2012718.
Recording identifiers
- ISRC
- GBKQU2012718
- Title
- Crux
- Artist
- Hiroyuki Oda
- CopyrightID (CopyrightChains transaction hash)
0x8a1128a1244fcf578c311bff5cc7c41bc91fc39d86e3ed62b1bb788538c2cf65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8a3b8e6e92214a79159e4bb52b34b0873f0fb88508c579a703f7729160d0b07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2012718
- Bitcoin block existence check
- https://blockstream.info/api/block/957118