ISRC DEA811501275
Verified recording
DEA811501275 is “Warum hast Du nicht nein gesagt - Filtr Sessions - Acoustic” by Roland Kaiser,
registered on the CopyrightChains blockchain with CopyrightID
0x88cb311421f5c83fe3fec2c43469c261d56031d370347ecdb2c8da069526b42d and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA811501275.
Recording identifiers
- ISRC
- DEA811501275
- Title
- Warum hast Du nicht nein gesagt - Filtr Sessions - Acoustic
- Artist
- Roland Kaiser
- CopyrightID (CopyrightChains transaction hash)
0x88cb311421f5c83fe3fec2c43469c261d56031d370347ecdb2c8da069526b42d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:9aabe794454e94a5adb2142bf5a43fb240b1f587380503dafc5e905fd661509f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA811501275
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Warum hast Du nicht nein gesagt - Filtr Sessions - Acoustic · Machine-readable JSON-LD