ISRC ATP139631209
Verified recording
ATP139631209 is “Die alte Engelmacherin” by Helmut Qualtinger,
registered on the CopyrightChains blockchain with CopyrightID
0xb22ada63b28d9ad9e647a84dcfaf758f242d2a71f8bba8c944187cb8635338b9 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP139631209.
Recording identifiers
- ISRC
- ATP139631209
- Title
- Die alte Engelmacherin
- Artist
- Helmut Qualtinger
- CopyrightID (CopyrightChains transaction hash)
0xb22ada63b28d9ad9e647a84dcfaf758f242d2a71f8bba8c944187cb8635338b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:12929cfd37c7ab3a0773ac2c4ffe49de0e703f796b3e795d4e4449084477e717- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP139631209
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Die alte Engelmacherin · Machine-readable JSON-LD