ISRC DEZ921900861
Verified recording
DEZ921900861 is “Mariandl” by Maria Andergast & Hans Lang,
registered on the CopyrightChains blockchain with CopyrightID
0x0b067acb9a81be1b562e88020c41c7417260de6367574fdfde473f92644487a7 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ921900861.
Recording identifiers
- ISRC
- DEZ921900861
- Title
- Mariandl
- Artist
- Maria Andergast & Hans Lang
- CopyrightID (CopyrightChains transaction hash)
0x0b067acb9a81be1b562e88020c41c7417260de6367574fdfde473f92644487a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:1acb9289d302975ce5983ddd30acbd474b3807cb879a036aa475c60070ec529f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ921900861
- Bitcoin block existence check
- https://blockstream.info/api/block/960441