ISRC FIFLF8800052
Verified recording
FIFLF8800052 is “Na Na Naa” by Kirka,
registered on the CopyrightChains blockchain with CopyrightID
0x480e320ad616847dff3e8d4940e293b14af6275c21197ec6cc5363ab1a4d3449 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFLF8800052.
Recording identifiers
- ISRC
- FIFLF8800052
- Title
- Na Na Naa
- Artist
- Kirka
- CopyrightID (CopyrightChains transaction hash)
0x480e320ad616847dff3e8d4940e293b14af6275c21197ec6cc5363ab1a4d3449
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:8965deb2783b20350fbf69d876fbc1c009d73be0aa96674df60b82c0aaaf6afe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFLF8800052
- Bitcoin block existence check
- https://blockstream.info/api/block/960321