ISRC ATP139006505
Verified recording
ATP139006505 is “Die alte Engelmacherin” by Helmut Qualtinger,
registered on the CopyrightChains blockchain with CopyrightID
0x0f7b1a21583dcf3f8c9d4cff73185d5eaf306fe4533348ddb825d316ea6ca79f and independently timestamped
in Bitcoin block 960230 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP139006505.
Recording identifiers
- ISRC
- ATP139006505
- Title
- Die alte Engelmacherin
- Artist
- Helmut Qualtinger
- CopyrightID (CopyrightChains transaction hash)
0x0f7b1a21583dcf3f8c9d4cff73185d5eaf306fe4533348ddb825d316ea6ca79f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:32:18+00:00
- Bitcoin block
- 960230
- Canonical record hash
sha256:5508743973baa4bb8d19f88f8038d5cfd36ee8f4e783bf727b263b0e9038d8d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP139006505
- Bitcoin block existence check
- https://blockstream.info/api/block/960230
Full record
Track page: Die alte Engelmacherin · Machine-readable JSON-LD