ISRC NLCK41045643
Verified recording
NLCK41045643 is “Without Me” by Polygon,
registered on the CopyrightChains blockchain with CopyrightID
0xc293e19879ad318e00deea61345f0c37e6e5f8535de82e02c1d92c7312447de3 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41045643.
Recording identifiers
- ISRC
- NLCK41045643
- Title
- Without Me
- Artist
- Polygon
- CopyrightID (CopyrightChains transaction hash)
0xc293e19879ad318e00deea61345f0c37e6e5f8535de82e02c1d92c7312447de3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:9f5390b16ef10375b400a66ec93933e8758ac16efb60d5d4ac3b0d4918984e02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41045643
- Bitcoin block existence check
- https://blockstream.info/api/block/960095