ISRC NLD7H2300075
Verified recording
NLD7H2300075 is “Arp Phase” by Contours,
registered on the CopyrightChains blockchain with CopyrightID
0x5d5ce650a86141ef160ddbbbd940b93911a8380c184a3e600aaa34acb929ca8f and independently timestamped
in Bitcoin block 960223 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD7H2300075.
Recording identifiers
- ISRC
- NLD7H2300075
- Title
- Arp Phase
- Artist
- Contours
- CopyrightID (CopyrightChains transaction hash)
0x5d5ce650a86141ef160ddbbbd940b93911a8380c184a3e600aaa34acb929ca8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:51:46+00:00
- Bitcoin block
- 960223
- Canonical record hash
sha256:4ece1c55f990ef8249a6706e7110a8300505393065fa69a4d82716e0c35083b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD7H2300075
- Bitcoin block existence check
- https://blockstream.info/api/block/960223