ISRC UKRPL1900376
Verified recording
UKRPL1900376 is “Supposed To Do” by Harpoon,
registered on the CopyrightChains blockchain with CopyrightID
0x768e2103b2dfffe2fbe9d6a295d15fc4296653a9496fe4202553f089577ac60c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRPL1900376.
Recording identifiers
- ISRC
- UKRPL1900376
- Title
- Supposed To Do
- Artist
- Harpoon
- CopyrightID (CopyrightChains transaction hash)
0x768e2103b2dfffe2fbe9d6a295d15fc4296653a9496fe4202553f089577ac60c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e380f2d5cfa07c2a43b7b3d218842e0d084b42e2aad0ae3a329eb7c52f275695- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRPL1900376
- Bitcoin block existence check
- https://blockstream.info/api/block/953520