ISRC QZHNA2113296
Verified recording
QZHNA2113296 is “Schlaflied” by Marlena Käthe,
registered on the CopyrightChains blockchain with CopyrightID
0x662d04b5055de768c34ba80a17885a984dbc696fda6ebe8cd8babc92c7b934eb and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2113296.
Recording identifiers
- ISRC
- QZHNA2113296
- Title
- Schlaflied
- Artist
- Marlena Käthe
- CopyrightID (CopyrightChains transaction hash)
0x662d04b5055de768c34ba80a17885a984dbc696fda6ebe8cd8babc92c7b934eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:8485359212d4d99e6c512731f3761c1051be58dd18837cf007fcec2b24fdb1c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2113296
- Bitcoin block existence check
- https://blockstream.info/api/block/960163