ISRC ATP139006514
Verified recording
ATP139006514 is “Der Sportler” by Helmut Qualtinger,
registered on the CopyrightChains blockchain with CopyrightID
0x251d7e57f6ed100bc7e71c29fa26f89fd268a2331fba8f0df8a8c5710cd7357a and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP139006514.
Recording identifiers
- ISRC
- ATP139006514
- Title
- Der Sportler
- Artist
- Helmut Qualtinger
- CopyrightID (CopyrightChains transaction hash)
0x251d7e57f6ed100bc7e71c29fa26f89fd268a2331fba8f0df8a8c5710cd7357a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:de5334ddcaa049e0774e0af77e4139e08cc52b439d0bd0cd8d7ab4531325dff1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP139006514
- Bitcoin block existence check
- https://blockstream.info/api/block/960418