ISRC USHM20959756
Verified recording
USHM20959756 is “Blacklace” by The Unknowne,
registered on the CopyrightChains blockchain with CopyrightID
0x6a33a39b8805411d0a1a0f94b692b34ff22b6b2ae2587f79f2d93282406ebdfc and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20959756.
Recording identifiers
- ISRC
- USHM20959756
- Title
- Blacklace
- Artist
- The Unknowne
- CopyrightID (CopyrightChains transaction hash)
0x6a33a39b8805411d0a1a0f94b692b34ff22b6b2ae2587f79f2d93282406ebdfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:262a83911aa4c2a3b14cb0ee4817407385a0395cc26a3b449cfb648cec709957- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20959756
- Bitcoin block existence check
- https://blockstream.info/api/block/957120