ISRC USL4Q1704530
Verified recording
USL4Q1704530 is “Friendster” by Wieuca,
registered on the CopyrightChains blockchain with CopyrightID
0xb743aca7f141a346e4516e3378641eaa0761517166c70e8de9c82e132a6a72d2 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/USL4Q1704530.
Recording identifiers
- ISRC
- USL4Q1704530
- Title
- Friendster
- Artist
- Wieuca
- CopyrightID (CopyrightChains transaction hash)
0xb743aca7f141a346e4516e3378641eaa0761517166c70e8de9c82e132a6a72d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:892895d5d7e53fb3818850899bc0b26191969036c6a8736edcec9899ae422863- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1704530
- Bitcoin block existence check
- https://blockstream.info/api/block/953520