ISRC NL5CY2100043
Verified recording
NL5CY2100043 is “About Men” by Karel,
registered on the CopyrightChains blockchain with CopyrightID
0xc799aba911756cc39cdf9088c8b6963c57a230347059483fe807365ec3e95336 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/NL5CY2100043.
Recording identifiers
- ISRC
- NL5CY2100043
- Title
- About Men
- Artist
- Karel
- CopyrightID (CopyrightChains transaction hash)
0xc799aba911756cc39cdf9088c8b6963c57a230347059483fe807365ec3e95336
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:18ce12da0c2297507693f3179d0711ded7761fe84cab9f5493980d82717af7d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL5CY2100043
- Bitcoin block existence check
- https://blockstream.info/api/block/957120