ISRC GBHLW2200962
Verified recording
GBHLW2200962 is “Sleep Lines” by oqbqbo,
registered on the CopyrightChains blockchain with CopyrightID
0x7d390c280fd98bef82d7a9cdef2e4879b8e6f3739e20e5899db17213536b6343 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/GBHLW2200962.
Recording identifiers
- ISRC
- GBHLW2200962
- Title
- Sleep Lines
- Artist
- oqbqbo
- CopyrightID (CopyrightChains transaction hash)
0x7d390c280fd98bef82d7a9cdef2e4879b8e6f3739e20e5899db17213536b6343
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:850963368c2d0b61283a43b54f80f65f345353522e73baeeb4bc691c6c967706- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHLW2200962
- Bitcoin block existence check
- https://blockstream.info/api/block/960138