ISRC NL3UC2302513
Verified recording
NL3UC2302513 is “Introitus” by Robert Zuidam,
registered on the CopyrightChains blockchain with CopyrightID
0xf39831ce5de3ea0826b82126f8d4a6df4ce91c194b92f59e38620400195519be and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL3UC2302513.
Recording identifiers
- ISRC
- NL3UC2302513
- Title
- Introitus
- Artist
- Robert Zuidam
- CopyrightID (CopyrightChains transaction hash)
0xf39831ce5de3ea0826b82126f8d4a6df4ce91c194b92f59e38620400195519be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:beb8df0c789556e8bb3e37f92bbce5bd0ab31ca4a817c5ac0b8d6d6c8f67e2fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL3UC2302513
- Bitcoin block existence check
- https://blockstream.info/api/block/960441