ISRC USLS51439811
Verified recording
USLS51439811 is “Heavy Weight Montage” by Atli Örvarsson,
registered on the CopyrightChains blockchain with CopyrightID
0x38c279539189c75045de64adeb04bead6dfd672621e4dd4c4da070a43a111a04 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51439811.
Recording identifiers
- ISRC
- USLS51439811
- Title
- Heavy Weight Montage
- Artist
- Atli Örvarsson
- CopyrightID (CopyrightChains transaction hash)
0x38c279539189c75045de64adeb04bead6dfd672621e4dd4c4da070a43a111a04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:ed6e257b4109ba6adbd927b2f60a252e7f7af9a5c8cb2ea25f0178e3167ae8a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51439811
- Bitcoin block existence check
- https://blockstream.info/api/block/960150