ISRC NL1LE2000872
Verified recording
NL1LE2000872 is “Indoors, Puzzles” by Chris Mazuera,
registered on the CopyrightChains blockchain with CopyrightID
0x677da46b482019c470204fc97775dd3b690b9eaf35302a18b437bdcb23ccc813 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2000872.
Recording identifiers
- ISRC
- NL1LE2000872
- Title
- Indoors, Puzzles
- Artist
- Chris Mazuera
- CopyrightID (CopyrightChains transaction hash)
0x677da46b482019c470204fc97775dd3b690b9eaf35302a18b437bdcb23ccc813
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:78a372d391f66eafa1c3cc3192e41709854225830eb56ab36d95af285083f1a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2000872
- Bitcoin block existence check
- https://blockstream.info/api/block/957819