ISRC NL4NL2220600
Verified recording
NL4NL2220600 is “ha gayret” by Olvi,
registered on the CopyrightChains blockchain with CopyrightID
0x20509c2757263d137403bc3ad09d507515a6df000caf9d21739e1d566e69e91b and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2220600.
Recording identifiers
- ISRC
- NL4NL2220600
- Title
- ha gayret
- Artist
- Olvi
- CopyrightID (CopyrightChains transaction hash)
0x20509c2757263d137403bc3ad09d507515a6df000caf9d21739e1d566e69e91b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:4d2ece4ecf452bca5fe7a1c59d1debdbf37f303a76948a455bd5b29b24dc84eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2220600
- Bitcoin block existence check
- https://blockstream.info/api/block/960121