ISRC US83Z2019621
Verified recording
US83Z2019621 is “Rock Formation” by Lauge,
registered on the CopyrightChains blockchain with CopyrightID
0x70912dd31613b1fd26a5d13000d8c11f69c967dd1f8ee7b3890235ddd9044127 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2019621.
Recording identifiers
- ISRC
- US83Z2019621
- Title
- Rock Formation
- Artist
- Lauge
- CopyrightID (CopyrightChains transaction hash)
0x70912dd31613b1fd26a5d13000d8c11f69c967dd1f8ee7b3890235ddd9044127
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9395beeae0a7161a2cef3030290ea0713ef1e3245070bcd84b8dd7b47a95db38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2019621
- Bitcoin block existence check
- https://blockstream.info/api/block/960138