ISRC DEEQ82400044
Verified recording
DEEQ82400044 is “Koala” by Marie Käfer,
registered on the CopyrightChains blockchain with CopyrightID
0x20e707157374c7a48bbbb5b50830baacb9b41448b1157cbf1ca20d1c8a551ee1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEQ82400044.
Recording identifiers
- ISRC
- DEEQ82400044
- Title
- Koala
- Artist
- Marie Käfer
- CopyrightID (CopyrightChains transaction hash)
0x20e707157374c7a48bbbb5b50830baacb9b41448b1157cbf1ca20d1c8a551ee1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fd2ff5d47f25deeabfd408e907fbd52294bae0a17b6c08b67e793cb4112d6552- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEQ82400044
- Bitcoin block existence check
- https://blockstream.info/api/block/953520