ISRC FR9W11909386
Verified recording
FR9W11909386 is “XCV” by Nunu,
registered on the CopyrightChains blockchain with CopyrightID
0xeb3c2a80c1e53022af1c5577792a1d43185488d9beff591ed153d45634420ff2 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11909386.
Recording identifiers
- ISRC
- FR9W11909386
- Title
- XCV
- Artist
- Nunu
- CopyrightID (CopyrightChains transaction hash)
0xeb3c2a80c1e53022af1c5577792a1d43185488d9beff591ed153d45634420ff2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:d8cb10304dc4a3a2c2f2e788ed9658ae047b0f6228d133f970b9028bd61bcc03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11909386
- Bitcoin block existence check
- https://blockstream.info/api/block/960478