ISRC NL1LE2000873
Verified recording
NL1LE2000873 is “Can’t Hear…” by Chris Mazuera,
registered on the CopyrightChains blockchain with CopyrightID
0xf2fbce19f65d2db3e00e4b4add176d11b19a6b236dbc7a419c8017be37a592f3 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2000873.
Recording identifiers
- ISRC
- NL1LE2000873
- Title
- Can’t Hear…
- Artist
- Chris Mazuera
- CopyrightID (CopyrightChains transaction hash)
0xf2fbce19f65d2db3e00e4b4add176d11b19a6b236dbc7a419c8017be37a592f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:a174c829a83c4368a1998351565820edd13242367d6d95f242b1f447cb94aa36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2000873
- Bitcoin block existence check
- https://blockstream.info/api/block/960216