ISRC NL1LE2001295
Verified recording
NL1LE2001295 is “Witch Hat” by Sleepy Fish,
registered on the CopyrightChains blockchain with CopyrightID
0x69440b37be3286607a4deb41b29eabf96532f48759b3f59fc7541c722017fff3 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2001295.
Recording identifiers
- ISRC
- NL1LE2001295
- Title
- Witch Hat
- Artist
- Sleepy Fish
- CopyrightID (CopyrightChains transaction hash)
0x69440b37be3286607a4deb41b29eabf96532f48759b3f59fc7541c722017fff3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:4cbdb2df07f87ef748b6a3678a3d60a2e1f36d6e0fbd97b49b0d01e490d59f58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2001295
- Bitcoin block existence check
- https://blockstream.info/api/block/960160