ISRC USHM81625680
Verified recording
USHM81625680 is “Knowing” by John Two-Hawks,
registered on the CopyrightChains blockchain with CopyrightID
0xcd36c7ac3604598a7fa9d5dea0854d9b8ac9839e7c1f76b4b6a9a12e105722b4 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81625680.
Recording identifiers
- ISRC
- USHM81625680
- Title
- Knowing
- Artist
- John Two-Hawks
- CopyrightID (CopyrightChains transaction hash)
0xcd36c7ac3604598a7fa9d5dea0854d9b8ac9839e7c1f76b4b6a9a12e105722b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:e1eb06657baeb63b870275a73f56b2e19be7af9230ed10d30bc900408ee29745- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81625680
- Bitcoin block existence check
- https://blockstream.info/api/block/960163