ISRC USKC61821912
Verified recording
USKC61821912 is “Þann heilaga kross” by Anna Thorvaldsdottir,
registered on the CopyrightChains blockchain with CopyrightID
0x8c51f459ffe119f0978d4bed9b4a50e1d3873d05144dd65f7aade50f280459e8 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61821912.
Recording identifiers
- ISRC
- USKC61821912
- Title
- Þann heilaga kross
- Artist
- Anna Thorvaldsdottir
- CopyrightID (CopyrightChains transaction hash)
0x8c51f459ffe119f0978d4bed9b4a50e1d3873d05144dd65f7aade50f280459e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:d23568162312376aaef1694e83e4ff3d33d7baab0c17927f729be6fcedd4ed21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61821912
- Bitcoin block existence check
- https://blockstream.info/api/block/960150