ISRC USTE11900429
Verified recording
USTE11900429 is “Spectrum” by Hiromi,
registered on the CopyrightChains blockchain with CopyrightID
0x68aa1a4f83403a835a602c76567e34d9977f9adf109b9471a8214f56ba902085 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/USTE11900429.
Recording identifiers
- ISRC
- USTE11900429
- Title
- Spectrum
- Artist
- Hiromi
- CopyrightID (CopyrightChains transaction hash)
0x68aa1a4f83403a835a602c76567e34d9977f9adf109b9471a8214f56ba902085
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:36ee4263b6a9f312e9931e612eb2cf9ce1aa0c432aab3e45ce44fb422b6094ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE11900429
- Bitcoin block existence check
- https://blockstream.info/api/block/953520