ISRC USB4U0400217
Verified recording
USB4U0400217 is “Backfire” by Side By Side,
registered on the CopyrightChains blockchain with CopyrightID
0x5bc2a8e5836478129123f5cdf68a6a9b6a15d387d15d81b48223a80e4cff9bbb 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/USB4U0400217.
Recording identifiers
- ISRC
- USB4U0400217
- Title
- Backfire
- Artist
- Side By Side
- CopyrightID (CopyrightChains transaction hash)
0x5bc2a8e5836478129123f5cdf68a6a9b6a15d387d15d81b48223a80e4cff9bbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ff0ee99004b8cd6fc3ea50247381210bb8b2c300adac24e7b50cc0e65a80e0df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0400217
- Bitcoin block existence check
- https://blockstream.info/api/block/953520