ISRC USHM21738875
Verified recording
USHM21738875 is “Intro” by Johnny Hooker,
registered on the CopyrightChains blockchain with CopyrightID
0xe35a702371772353b3a8de90f3e3be13b9fbbe4f2e8c227d48ef39dd5ce2c5ef and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21738875.
Recording identifiers
- ISRC
- USHM21738875
- Title
- Intro
- Artist
- Johnny Hooker
- CopyrightID (CopyrightChains transaction hash)
0xe35a702371772353b3a8de90f3e3be13b9fbbe4f2e8c227d48ef39dd5ce2c5ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bcc34234eaf37c4d604671e522621403c50896da63e27b38f7c150b4238de2cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21738875
- Bitcoin block existence check
- https://blockstream.info/api/block/953520