ISRC DERK92034408
Verified recording
DERK92034408 is “When” by Subheim,
registered on the CopyrightChains blockchain with CopyrightID
0x1f7f56ab8bb7a463865ad0c7eb129684134af6db4dad84a97577df3d3018032e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK92034408.
Recording identifiers
- ISRC
- DERK92034408
- Title
- When
- Artist
- Subheim
- CopyrightID (CopyrightChains transaction hash)
0x1f7f56ab8bb7a463865ad0c7eb129684134af6db4dad84a97577df3d3018032e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:66218e8516b000ad2b7eefd7e1436385184fbc987963124b3243aa515eb99f39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK92034408
- Bitcoin block existence check
- https://blockstream.info/api/block/956302