ISRC NLZ8V1800905
Verified recording
NLZ8V1800905 is “Adagio For Strings” by Mark Ursa,
registered on the CopyrightChains blockchain with CopyrightID
0x9c9a9205630fd89b5d5c0fefd47c652f1194e2faffca130dc6e2f4e8e6c43235 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ8V1800905.
Recording identifiers
- ISRC
- NLZ8V1800905
- Title
- Adagio For Strings
- Artist
- Mark Ursa
- CopyrightID (CopyrightChains transaction hash)
0x9c9a9205630fd89b5d5c0fefd47c652f1194e2faffca130dc6e2f4e8e6c43235
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f395763278125cf25bf44c96e05b3a0317e5d1ea541718c298c6488c78384838- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ8V1800905
- Bitcoin block existence check
- https://blockstream.info/api/block/953520