ISRC USL4Q2218759
Verified recording
USL4Q2218759 is “Hashminister” by Lasselyd,
registered on the CopyrightChains blockchain with CopyrightID
0xb9844b39e1104052f3e22be1ae4cc4b4baff110e3e5c0d70c62b8a8c39bdf926 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2218759.
Recording identifiers
- ISRC
- USL4Q2218759
- Title
- Hashminister
- Artist
- Lasselyd
- CopyrightID (CopyrightChains transaction hash)
0xb9844b39e1104052f3e22be1ae4cc4b4baff110e3e5c0d70c62b8a8c39bdf926
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9725bf4200aa003c0e0e21c5972f9a7dc13e046074ddd9f812d34e990fed93a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2218759
- Bitcoin block existence check
- https://blockstream.info/api/block/957118