ISRC USHM22119540
Verified recording
USHM22119540 is “Grief” by Strange Boy,
registered on the CopyrightChains blockchain with CopyrightID
0x290796229654cca954e82b43fc761736e23c7d1878fde377734649d98a016221 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22119540.
Recording identifiers
- ISRC
- USHM22119540
- Title
- Grief
- Artist
- Strange Boy
- CopyrightID (CopyrightChains transaction hash)
0x290796229654cca954e82b43fc761736e23c7d1878fde377734649d98a016221
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:766f3e23786348b3452f2fde553d04c24be6347a3e2f6d95a8a9af61fbac39f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22119540
- Bitcoin block existence check
- https://blockstream.info/api/block/960284