ISRC AUN4N2400007
Verified recording
AUN4N2400007 is “Even the walls have a voice - with Martyna Basta” by Lisa Lerkenfeldt,
registered on the CopyrightChains blockchain with CopyrightID
0xf1bc964f86689433e9dae42481ea757be1f690808dc5666f91571fefd0db63ac and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUN4N2400007.
Recording identifiers
- ISRC
- AUN4N2400007
- Title
- Even the walls have a voice - with Martyna Basta
- Artist
- Lisa Lerkenfeldt
- CopyrightID (CopyrightChains transaction hash)
0xf1bc964f86689433e9dae42481ea757be1f690808dc5666f91571fefd0db63ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:cbcc1a6eda8a060271b27872fb1c61f49218336b1ec42343121cadc186547a3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUN4N2400007
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Even the walls have a voice - with Martyna Basta · Machine-readable JSON-LD