ISRC DEA891800110
Verified recording
DEA891800110 is “Cantus Arcticus” by Michael Wollny,
registered on the CopyrightChains blockchain with CopyrightID
0x413ac00d92b44973c6e410aad8f0c28b5da328aa4225c1b6eb3b0d2f5262fae9 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891800110.
Recording identifiers
- ISRC
- DEA891800110
- Title
- Cantus Arcticus
- Artist
- Michael Wollny
- CopyrightID (CopyrightChains transaction hash)
0x413ac00d92b44973c6e410aad8f0c28b5da328aa4225c1b6eb3b0d2f5262fae9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:ad3c67de6718ce9a0a33da0ba023d5ab2ef13d02e912022ff7deb9b419c516f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891800110
- Bitcoin block existence check
- https://blockstream.info/api/block/960344