ISRC USLD91700149
Verified recording
USLD91700149 is “Duration” by Chuuwee,
registered on the CopyrightChains blockchain with CopyrightID
0xfb8c9df32fa8532e9a63862a78142b28f734f455be95b1428504091981ac0091 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91700149.
Recording identifiers
- ISRC
- USLD91700149
- Title
- Duration
- Artist
- Chuuwee
- CopyrightID (CopyrightChains transaction hash)
0xfb8c9df32fa8532e9a63862a78142b28f734f455be95b1428504091981ac0091
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:82a659a681e819601df89df966209b39fa3481a6865431da9f37c5d83282ecbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91700149
- Bitcoin block existence check
- https://blockstream.info/api/block/960105