ISRC DEU670600090
Verified recording
DEU670600090 is “Grey Skies To Blue” by Kontrast,
registered on the CopyrightChains blockchain with CopyrightID
0x95151eb3c53b0cd616b1d8ab7a2536b8b2e13b6b6ca3269fbe308db81a74532c and independently timestamped
in Bitcoin block 960166 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU670600090.
Recording identifiers
- ISRC
- DEU670600090
- Title
- Grey Skies To Blue
- Artist
- Kontrast
- CopyrightID (CopyrightChains transaction hash)
0x95151eb3c53b0cd616b1d8ab7a2536b8b2e13b6b6ca3269fbe308db81a74532c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:39:29+00:00
- Bitcoin block
- 960166
- Canonical record hash
sha256:16c0f063ba92fb4c236bf835923f6c26ccd87314fd34f5ee00837d9b2fa03912- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU670600090
- Bitcoin block existence check
- https://blockstream.info/api/block/960166