ISRC NLM971700191
Verified recording
NLM971700191 is “Treasure” by Karel,
registered on the CopyrightChains blockchain with CopyrightID
0xcc18251089bc7ca8a975e72b18f1140d1daef5288508adc3aaaf5985205b38b5 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM971700191.
Recording identifiers
- ISRC
- NLM971700191
- Title
- Treasure
- Artist
- Karel
- CopyrightID (CopyrightChains transaction hash)
0xcc18251089bc7ca8a975e72b18f1140d1daef5288508adc3aaaf5985205b38b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:b4f3979eb5f44b3282543710efbe2cfead70d7eeb2cc44978396a45aed7f9836- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM971700191
- Bitcoin block existence check
- https://blockstream.info/api/block/960327