ISRC NLF711901102
Verified recording
NLF711901102 is “This Letter” by STANDERWICK,
registered on the CopyrightChains blockchain with CopyrightID
0xafb4ca1cf3ebdba63628053b482c689f5bf44730c339984279988a894e89248c 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/NLF711901102.
Recording identifiers
- ISRC
- NLF711901102
- Title
- This Letter
- Artist
- STANDERWICK
- CopyrightID (CopyrightChains transaction hash)
0xafb4ca1cf3ebdba63628053b482c689f5bf44730c339984279988a894e89248c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:21a19c3333b6062cc73b487007418ebb34ebb5389e53b205145d7f8637f7cdbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711901102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118