ISRC NOFKF5841030
Verified recording
NOFKF5841030 is “Kyrie” by Oslo Kammerkor,
registered on the CopyrightChains blockchain with CopyrightID
0xb67dc0effce3c5db086a1bfadc1566b0df3e2b4da5529a8f2b82e658ea687282 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF5841030.
Recording identifiers
- ISRC
- NOFKF5841030
- Title
- Kyrie
- Artist
- Oslo Kammerkor
- CopyrightID (CopyrightChains transaction hash)
0xb67dc0effce3c5db086a1bfadc1566b0df3e2b4da5529a8f2b82e658ea687282
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:723308c699e3ccea466a929a61c2f4efab98fa0248091e06259e33ab390a833d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF5841030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118