ISRC USF271352804
Verified recording
USF271352804 is “Frostbite” by ERRA,
registered on the CopyrightChains blockchain with CopyrightID
0xd66a11a273d5cfee48cfdef24d908198a202e21b631713abe092470013cfe5ee 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/USF271352804.
Recording identifiers
- ISRC
- USF271352804
- Title
- Frostbite
- Artist
- ERRA
- CopyrightID (CopyrightChains transaction hash)
0xd66a11a273d5cfee48cfdef24d908198a202e21b631713abe092470013cfe5ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:931619a3af8592f2bbf8b09e46be068f93062e15b58900dbf40ce2e045e43b3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF271352804
- Bitcoin block existence check
- https://blockstream.info/api/block/953520