ISRC NL9KQ2390304
Verified recording
NL9KQ2390304 is “Libertad” by Robbe,
registered on the CopyrightChains blockchain with CopyrightID
0x017ca5f75c8e3870237716db5e06908844f22a0281832a0737670e97fb87c284 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2390304.
Recording identifiers
- ISRC
- NL9KQ2390304
- Title
- Libertad
- Artist
- Robbe
- CopyrightID (CopyrightChains transaction hash)
0x017ca5f75c8e3870237716db5e06908844f22a0281832a0737670e97fb87c284
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:7618778a6323c9c94aa2db85c0891c990e0c0579b48b5713679c69a5287898ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2390304
- Bitcoin block existence check
- https://blockstream.info/api/block/960284