ISRC ISV441105404
Verified recording
ISV441105404 is “Days & Nights” by Árstíðir,
registered on the CopyrightChains blockchain with CopyrightID
0x257de7202bf21f620f0d0c92d88741ccd76b803c07f6b42231300321cf7ecf1d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV441105404.
Recording identifiers
- ISRC
- ISV441105404
- Title
- Days & Nights
- Artist
- Árstíðir
- CopyrightID (CopyrightChains transaction hash)
0x257de7202bf21f620f0d0c92d88741ccd76b803c07f6b42231300321cf7ecf1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1816e1a19c3c30c0e83b084721988009fbb604bf758d6bef74df6b3f672972d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV441105404
- Bitcoin block existence check
- https://blockstream.info/api/block/956302