ISRC US3DF2453339
Verified recording
US3DF2453339 is “Grinten” by O F F,
registered on the CopyrightChains blockchain with CopyrightID
0x9c347956c99443c33d3d6533d5fcede7229be8fee7aa5d8a5bee3927df2b6916 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2453339.
Recording identifiers
- ISRC
- US3DF2453339
- Title
- Grinten
- Artist
- O F F
- CopyrightID (CopyrightChains transaction hash)
0x9c347956c99443c33d3d6533d5fcede7229be8fee7aa5d8a5bee3927df2b6916
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:77b711c683336706cb4e714860f80241ad0163b170a93f0219d3b678dafd4e47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2453339
- Bitcoin block existence check
- https://blockstream.info/api/block/960212