ISRC USI4R0502895
Verified recording
USI4R0502895 is “Proof 101” by Qwel,
registered on the CopyrightChains blockchain with CopyrightID
0x5033f6957136c5467819c5b23ea0fb2a36e51c75a709ecc1fd920b5e77003d48 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0502895.
Recording identifiers
- ISRC
- USI4R0502895
- Title
- Proof 101
- Artist
- Qwel
- CopyrightID (CopyrightChains transaction hash)
0x5033f6957136c5467819c5b23ea0fb2a36e51c75a709ecc1fd920b5e77003d48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:5e24227e1d7098f19fe7cb21ad1ef74ededf088e52a10b12644282d3583af5d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0502895
- Bitcoin block existence check
- https://blockstream.info/api/block/960418