ISRC NL4NL2220547
Verified recording
NL4NL2220547 is “Doldum” by Olvi,
registered on the CopyrightChains blockchain with CopyrightID
0x7163088d2d2c1a2aaadfc96606b697b7aae61baa6f77abd107704d2af11abf3e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2220547.
Recording identifiers
- ISRC
- NL4NL2220547
- Title
- Doldum
- Artist
- Olvi
- CopyrightID (CopyrightChains transaction hash)
0x7163088d2d2c1a2aaadfc96606b697b7aae61baa6f77abd107704d2af11abf3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4240f4235a59908a33f21148bba346e5b5d61ea991a94cfb582d8ac917c4b400- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2220547
- Bitcoin block existence check
- https://blockstream.info/api/block/960138