ISRC USSUB0311616
Verified recording
USSUB0311616 is “Trillium” by Heather Duby,
registered on the CopyrightChains blockchain with CopyrightID
0x02952f67dddd57548d59cdb7708cb0d2d0721f4d97bd45aa262aeab925d0aa42 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSUB0311616.
Recording identifiers
- ISRC
- USSUB0311616
- Title
- Trillium
- Artist
- Heather Duby
- CopyrightID (CopyrightChains transaction hash)
0x02952f67dddd57548d59cdb7708cb0d2d0721f4d97bd45aa262aeab925d0aa42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:8af53c3818dc576d7ca30322dbc2005e4e363711dae747a6dd38d645342728d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSUB0311616
- Bitcoin block existence check
- https://blockstream.info/api/block/960506