ISRC ISV440902702
Verified recording
ISV440902702 is “Heiðin” by Árstíðir,
registered on the CopyrightChains blockchain with CopyrightID
0x1bd8fde927388b33e059e7986da8330701b4a9f2e473891d87a9e0568953d9f3 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/ISV440902702.
Recording identifiers
- ISRC
- ISV440902702
- Title
- Heiðin
- Artist
- Árstíðir
- CopyrightID (CopyrightChains transaction hash)
0x1bd8fde927388b33e059e7986da8330701b4a9f2e473891d87a9e0568953d9f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7b0ef7f79d473c9894e854f21efe10acf1f3bc422a358c566f154bf45b88a1fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV440902702
- Bitcoin block existence check
- https://blockstream.info/api/block/956304