ISRC QZ8JH1700205
Verified recording
QZ8JH1700205 is “Opus 100” by Gyða Valtýsdóttir,
registered on the CopyrightChains blockchain with CopyrightID
0x4fbf79377a4fc29fce48b6b7cdf25c3347a244ecc737237b45fcd2eec3d8a8bd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8JH1700205.
Recording identifiers
- ISRC
- QZ8JH1700205
- Title
- Opus 100
- Artist
- Gyða Valtýsdóttir
- CopyrightID (CopyrightChains transaction hash)
0x4fbf79377a4fc29fce48b6b7cdf25c3347a244ecc737237b45fcd2eec3d8a8bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3bedb9c759f726b171d8f2e054818e0ff8f3c1b0a6e3452c1e7d2af1ac92d438- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8JH1700205
- Bitcoin block existence check
- https://blockstream.info/api/block/957118