ISRC UKDNQ1521059
Verified recording
UKDNQ1521059 is “Flower Duet” by Maria Callas,
registered on the CopyrightChains blockchain with CopyrightID
0xedcbfade76fbde5c8ff950d53fad142fcc571aaffa42e15e783178bc2540dcf4 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/UKDNQ1521059.
Recording identifiers
- ISRC
- UKDNQ1521059
- Title
- Flower Duet
- Artist
- Maria Callas
- CopyrightID (CopyrightChains transaction hash)
0xedcbfade76fbde5c8ff950d53fad142fcc571aaffa42e15e783178bc2540dcf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ec5fb40dec0e1ef31e81d98c3d9911bdccb737ecd0a85ee8a10620ec4e46d9f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKDNQ1521059
- Bitcoin block existence check
- https://blockstream.info/api/block/953520