ISRC USUM71922334
Verified recording
USUM71922334 is “Daddy Knows” by Dave East,
registered on the CopyrightChains blockchain with CopyrightID
0x99d3288c940f56a41112342a0839ac2fcb3586b5b534f6cf1d8dda056bd3b1b1 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71922334.
Recording identifiers
- ISRC
- USUM71922334
- Title
- Daddy Knows
- Artist
- Dave East
- CopyrightID (CopyrightChains transaction hash)
0x99d3288c940f56a41112342a0839ac2fcb3586b5b534f6cf1d8dda056bd3b1b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:5284dae0b3adef430cced78127f6ebd437cef6688378306bb544098f21ee79d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71922334
- Bitcoin block existence check
- https://blockstream.info/api/block/953515