ISRC DEU670600134
Verified recording
DEU670600134 is “Altocomulus Opacus” by Markus Guentner,
registered on the CopyrightChains blockchain with CopyrightID
0xace944e3126718d838f6e3cca528177f21afb31d93c2992fc3373a46f53f9ecf and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU670600134.
Recording identifiers
- ISRC
- DEU670600134
- Title
- Altocomulus Opacus
- Artist
- Markus Guentner
- CopyrightID (CopyrightChains transaction hash)
0xace944e3126718d838f6e3cca528177f21afb31d93c2992fc3373a46f53f9ecf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:30e5b4350e7e8978f66035d736624c81466d3c93e0afa4a9f316e761c0cf7421- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU670600134
- Bitcoin block existence check
- https://blockstream.info/api/block/956304