ISRC NLF711904086
Verified recording
NLF711904086 is “RUFF (Mixed)” by Sunnery James & Ryan Marciano,
registered on the CopyrightChains blockchain with CopyrightID
0xc43ccd6c541c5c40b9b245f4d9afe2c90d2c9bdc3feee383cdf19af7cf7efd62 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711904086.
Recording identifiers
- ISRC
- NLF711904086
- Title
- RUFF (Mixed)
- Artist
- Sunnery James & Ryan Marciano
- CopyrightID (CopyrightChains transaction hash)
0xc43ccd6c541c5c40b9b245f4d9afe2c90d2c9bdc3feee383cdf19af7cf7efd62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:93ce0d4b229ee9f1341d9b3ef348f3be4db14ef6af9768f2d65c41b272cd7750- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711904086
- Bitcoin block existence check
- https://blockstream.info/api/block/960153