ISRC ISB111804401
Verified recording
ISB111804401 is “Núna” by Jónas Sig,
registered on the CopyrightChains blockchain with CopyrightID
0x393817b5c7d0f8150d1f666f61ac469f476fccc52aa69de84e5c6f464d7efe01 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISB111804401.
Recording identifiers
- ISRC
- ISB111804401
- Title
- Núna
- Artist
- Jónas Sig
- CopyrightID (CopyrightChains transaction hash)
0x393817b5c7d0f8150d1f666f61ac469f476fccc52aa69de84e5c6f464d7efe01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b3a4b28db95f2a7e623622f6d6770d326b2e14bdb38b378c1fe267d6dd795a2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISB111804401
- Bitcoin block existence check
- https://blockstream.info/api/block/956304