ISRC NL3BN2200078
Verified recording
NL3BN2200078 is “Slaap!” by Jack,
registered on the CopyrightChains blockchain with CopyrightID
0x035ae81bb1200b917782622ed5eefe4be005ff5f091f3732555e33d20a73b1af and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL3BN2200078.
Recording identifiers
- ISRC
- NL3BN2200078
- Title
- Slaap!
- Artist
- Jack
- CopyrightID (CopyrightChains transaction hash)
0x035ae81bb1200b917782622ed5eefe4be005ff5f091f3732555e33d20a73b1af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ccbdee777ebc2acfecc6bc0b434c4fe5ac7afa3242e68a052805af11ca154a52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL3BN2200078
- Bitcoin block existence check
- https://blockstream.info/api/block/953515