ISRC USL4R2153522
Verified recording
USL4R2153522 is “Lyft oss upp” by Choralerna,
registered on the CopyrightChains blockchain with CopyrightID
0x87253ca95cdc8bb74aa23c7c9ded2b82e51020f779eb88b8336f8ab69e1a9d0c and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2153522.
Recording identifiers
- ISRC
- USL4R2153522
- Title
- Lyft oss upp
- Artist
- Choralerna
- CopyrightID (CopyrightChains transaction hash)
0x87253ca95cdc8bb74aa23c7c9ded2b82e51020f779eb88b8336f8ab69e1a9d0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:ade55dbf2da2ed0b2a54c860189c203d0fea35fb4d3e3da07ffcc12010865769- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2153522
- Bitcoin block existence check
- https://blockstream.info/api/block/960207