ISRC ATP138922402
Verified recording
ATP138922402 is “Wiener Lehr- und Leidensjahre (Live)” by Helmut Qualtinger,
registered on the CopyrightChains blockchain with CopyrightID
0x340804d4ad8b1f18910ebfa6cac5a4927491e447ac84f34db8b781edcf9f861b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP138922402.
Recording identifiers
- ISRC
- ATP138922402
- Title
- Wiener Lehr- und Leidensjahre (Live)
- Artist
- Helmut Qualtinger
- CopyrightID (CopyrightChains transaction hash)
0x340804d4ad8b1f18910ebfa6cac5a4927491e447ac84f34db8b781edcf9f861b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b8ba1ee013265d92e5baed52bf978338c0f428f69f9816168628caec9e9116c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP138922402
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Wiener Lehr- und Leidensjahre (Live) · Machine-readable JSON-LD