ISRC US27Q2146708
Verified recording
US27Q2146708 is “Black Widow” by Nikki Lane,
registered on the CopyrightChains blockchain with CopyrightID
0xd44326c3a2aea7cd8c9936bd7869cdfdc8c0f06f14d3a744202fa052e0acd5c4 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/US27Q2146708.
Recording identifiers
- ISRC
- US27Q2146708
- Title
- Black Widow
- Artist
- Nikki Lane
- CopyrightID (CopyrightChains transaction hash)
0xd44326c3a2aea7cd8c9936bd7869cdfdc8c0f06f14d3a744202fa052e0acd5c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:22c4232b3a70b7355a801a8c4311b12f6a44415acd608302e25bf498d33679db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2146708
- Bitcoin block existence check
- https://blockstream.info/api/block/953520