ISRC USF271352810
Verified recording
USF271352810 is “Crimson” by ERRA,
registered on the CopyrightChains blockchain with CopyrightID
0x08799a09da829e7093788ceb02a7afebfb3711c6100e12a69af5e9b86ef5da12 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/USF271352810.
Recording identifiers
- ISRC
- USF271352810
- Title
- Crimson
- Artist
- ERRA
- CopyrightID (CopyrightChains transaction hash)
0x08799a09da829e7093788ceb02a7afebfb3711c6100e12a69af5e9b86ef5da12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8d0fdc9a53072db8bbdf60e0ba97fb94a02932f7a92a0d80c398f7906aa9b92c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF271352810
- Bitcoin block existence check
- https://blockstream.info/api/block/953520