ISRC ATM891702681
Verified recording
ATM891702681 is “He Ho Professor / Ein Mädchen, das so lächeln kann (Live)” by Alexander Klaws,
registered on the CopyrightChains blockchain with CopyrightID
0x907bfe9c3627bddc0399e5b398693c5c03c9768d36d50644526eda1be5dd54f4 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATM891702681.
Recording identifiers
- ISRC
- ATM891702681
- Title
- He Ho Professor / Ein Mädchen, das so lächeln kann (Live)
- Artist
- Alexander Klaws
- CopyrightID (CopyrightChains transaction hash)
0x907bfe9c3627bddc0399e5b398693c5c03c9768d36d50644526eda1be5dd54f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5ee129d45ea1c73d1f35950e0c977f0c29e42b84075e307f1ef51dbc37b46dfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATM891702681
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: He Ho Professor / Ein Mädchen, das so lächeln kann (Live) · Machine-readable JSON-LD