ISRC USTCF1027436
Verified recording
USTCF1027436 is “Knock On Wood” by Hera Björk,
registered on the CopyrightChains blockchain with CopyrightID
0xaee3eaa1abea0b01197ff08199e14505736dbd15c0a44cd44159715df0261ca5 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1027436.
Recording identifiers
- ISRC
- USTCF1027436
- Title
- Knock On Wood
- Artist
- Hera Björk
- CopyrightID (CopyrightChains transaction hash)
0xaee3eaa1abea0b01197ff08199e14505736dbd15c0a44cd44159715df0261ca5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:56b37e26a1768e9a2bd43df66fc0fc7bb88798608a69e16bf3d3a83369b0f438- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1027436
- Bitcoin block existence check
- https://blockstream.info/api/block/960298