ISRC QMRTJ2400278
Verified recording
QMRTJ2400278 is “Dutty O’clock” by Hance John,
registered on the CopyrightChains blockchain with CopyrightID
0x8f6e9ffa34b326a99b83a792c839047ad60c931c4116aa04f19e6014b16e2eb3 and independently timestamped
in Bitcoin block 959146 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRTJ2400278.
Recording identifiers
- ISRC
- QMRTJ2400278
- Title
- Dutty O’clock
- Artist
- Hance John
- CopyrightID (CopyrightChains transaction hash)
0x8f6e9ffa34b326a99b83a792c839047ad60c931c4116aa04f19e6014b16e2eb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:41:47+00:00
- Bitcoin block
- 959146
- Canonical record hash
sha256:c8452cf7b115f69faae02c9b682a18711f2d98f08c4bb000ea5c45cdbd84fa0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRTJ2400278
- Bitcoin block existence check
- https://blockstream.info/api/block/959146