ISRC QMPKX1810994
Verified recording
QMPKX1810994 is “Once Again” by Ghostnaut,
registered on the CopyrightChains blockchain with CopyrightID
0xf4d9acb421a1625bf3e35eb8447c7259c8a6e6a2809362837571e170534b6800 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1810994.
Recording identifiers
- ISRC
- QMPKX1810994
- Title
- Once Again
- Artist
- Ghostnaut
- CopyrightID (CopyrightChains transaction hash)
0xf4d9acb421a1625bf3e35eb8447c7259c8a6e6a2809362837571e170534b6800
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:271c198e717286c2263c402c7dd9a8ed6b53dcf8a16e584d62d72a8b4367f8f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1810994
- Bitcoin block existence check
- https://blockstream.info/api/block/960266