ISRC FR26V1522192
Verified recording
FR26V1522192 is “Lost in Big City” by Maethelvin,
registered on the CopyrightChains blockchain with CopyrightID
0xb158d5ddcef1657897e6681d593c741743f9bcd4b0653c791f97c76cf16ad9ff and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1522192.
Recording identifiers
- ISRC
- FR26V1522192
- Title
- Lost in Big City
- Artist
- Maethelvin
- CopyrightID (CopyrightChains transaction hash)
0xb158d5ddcef1657897e6681d593c741743f9bcd4b0653c791f97c76cf16ad9ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:05345642e146b5f18bd8d41ec3e9595880e34900f79a5a87b757371d1b5759ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1522192
- Bitcoin block existence check
- https://blockstream.info/api/block/960344