ISRC US3M50892518
Verified recording
US3M50892518 is “Are You A Killer, Mr. Toorop?” by Atli Örvarsson,
registered on the CopyrightChains blockchain with CopyrightID
0xdf5d6d85ea2c69ac0e6ca0a17f7eed7e6a5fa9fd4785de3c6adb6062f5afb9cd and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892518.
Recording identifiers
- ISRC
- US3M50892518
- Title
- Are You A Killer, Mr. Toorop?
- Artist
- Atli Örvarsson
- CopyrightID (CopyrightChains transaction hash)
0xdf5d6d85ea2c69ac0e6ca0a17f7eed7e6a5fa9fd4785de3c6adb6062f5afb9cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:161c550281cf142c78143222f210c0ff75f7c6c07d0b3440ba2cc5fc1f2dbbdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892518
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Are You A Killer, Mr. Toorop? · Machine-readable JSON-LD