ISRC US83Z2236444
Verified recording
US83Z2236444 is “Summer Nights - Cosmaks Remix” by Wolkengrau,
registered on the CopyrightChains blockchain with CopyrightID
0x16abc1cf4bc7eee23e43ac35df540109f26a8d13ee5b5d4c7561a99b8a47fb53 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2236444.
Recording identifiers
- ISRC
- US83Z2236444
- Title
- Summer Nights - Cosmaks Remix
- Artist
- Wolkengrau
- CopyrightID (CopyrightChains transaction hash)
0x16abc1cf4bc7eee23e43ac35df540109f26a8d13ee5b5d4c7561a99b8a47fb53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8187fafe01edbdce26c54ebc9501c04dd97331f9d6a1bd3ea7ff25043e97288c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2236444
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Summer Nights - Cosmaks Remix · Machine-readable JSON-LD