ISRC USTE11500332
Verified recording
USTE11500332 is “Spark” by Hiromi,
registered on the CopyrightChains blockchain with CopyrightID
0xa4ff914e874a4d5423e1be947587afd449142a405fccfbb6facbdea864929c85 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/USTE11500332.
Recording identifiers
- ISRC
- USTE11500332
- Title
- Spark
- Artist
- Hiromi
- CopyrightID (CopyrightChains transaction hash)
0xa4ff914e874a4d5423e1be947587afd449142a405fccfbb6facbdea864929c85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:aa3ae9bc9af5cd389cdb8ba47e03abc2dffe79dbf4efe39cd41315c770f5a589- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE11500332
- Bitcoin block existence check
- https://blockstream.info/api/block/953520