ISRC DER751528443
Verified recording
DER751528443 is “Mariandl” by Maria Andergast,
registered on the CopyrightChains blockchain with CopyrightID
0x42424fcc38123d7dc9e4fdcb54d50bfa198ca9ce1027ff0648a9c2aa556d6f15 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER751528443.
Recording identifiers
- ISRC
- DER751528443
- Title
- Mariandl
- Artist
- Maria Andergast
- CopyrightID (CopyrightChains transaction hash)
0x42424fcc38123d7dc9e4fdcb54d50bfa198ca9ce1027ff0648a9c2aa556d6f15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:e128fd654448f91d6c0b91dc8a00445250978a4cd0c4d7fb4e3c0849bff0439a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER751528443
- Bitcoin block existence check
- https://blockstream.info/api/block/960403