ISRC USKC61721303
Verified recording
USKC61721303 is “Aequora” by Maria Huld Markan Sigfúsdóttir,
registered on the CopyrightChains blockchain with CopyrightID
0xf43b2c79c4aa41fb37cef6cb0a7faae00e5f587ffe184f91ff20f4ca055594bd and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61721303.
Recording identifiers
- ISRC
- USKC61721303
- Title
- Aequora
- Artist
- Maria Huld Markan Sigfúsdóttir
- CopyrightID (CopyrightChains transaction hash)
0xf43b2c79c4aa41fb37cef6cb0a7faae00e5f587ffe184f91ff20f4ca055594bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:79763df1c2176550214bab50c50c146921b4723d7bfd23d0c57f0f46e037bae0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61721303
- Bitcoin block existence check
- https://blockstream.info/api/block/960448