ISRC NL1LE2000442
Verified recording
NL1LE2000442 is “Velocities” by Sleepy Fish,
registered on the CopyrightChains blockchain with CopyrightID
0xf898ac8f73630f7888707a4fe0e749a3f4b61ebc34927646d9e77431e5b9abbd and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2000442.
Recording identifiers
- ISRC
- NL1LE2000442
- Title
- Velocities
- Artist
- Sleepy Fish
- CopyrightID (CopyrightChains transaction hash)
0xf898ac8f73630f7888707a4fe0e749a3f4b61ebc34927646d9e77431e5b9abbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:9ea0076af1d7451f7d931f442acb4b9554289e4f736e6609e08b80a778578f51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2000442
- Bitcoin block existence check
- https://blockstream.info/api/block/960111