ISRC NLFL72100237
Verified recording
NLFL72100237 is “Sacrifice” by Yunke,
registered on the CopyrightChains blockchain with CopyrightID
0x2a8b4dfacd0e23c24a4cc988b738bb9890a3150d32aea8d14b7cccac0687e6ec and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100237.
Recording identifiers
- ISRC
- NLFL72100237
- Title
- Sacrifice
- Artist
- Yunke
- CopyrightID (CopyrightChains transaction hash)
0x2a8b4dfacd0e23c24a4cc988b738bb9890a3150d32aea8d14b7cccac0687e6ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:90ea24f234dc400b6e647fb4477296080dc0f67998e80bc48b907547bb97dff9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100237
- Bitcoin block existence check
- https://blockstream.info/api/block/957120