ISRC USNLR2100647
Verified recording
USNLR2100647 is “Look at This” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0xe0f0e3bb35b5847e8c691e89fdf1a8864600bb36ddd99b1b78340bfd4b95c6c3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2100647.
Recording identifiers
- ISRC
- USNLR2100647
- Title
- Look at This
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0xe0f0e3bb35b5847e8c691e89fdf1a8864600bb36ddd99b1b78340bfd4b95c6c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b128df4173a998158bf738c98bf197610c357e4bea764bf4d4cde8958ca658cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2100647
- Bitcoin block existence check
- https://blockstream.info/api/block/953520