ISRC USLS52216902
Verified recording
USLS52216902 is “Opening” by Nathan Barr,
registered on the CopyrightChains blockchain with CopyrightID
0x9ea1c5feddddd46fa5a7c45fbf85816a496bb40aeb90342eb7e2ad27a7899ac9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS52216902.
Recording identifiers
- ISRC
- USLS52216902
- Title
- Opening
- Artist
- Nathan Barr
- CopyrightID (CopyrightChains transaction hash)
0x9ea1c5feddddd46fa5a7c45fbf85816a496bb40aeb90342eb7e2ad27a7899ac9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e24ba0ad9d689caddca7a1dfb1fb315d6c52773873a2e50f5d51470a1216c4c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS52216902
- Bitcoin block existence check
- https://blockstream.info/api/block/957118