ISRC US5941410871
Verified recording
US5941410871 is “Hostage” by Hildur Guðnadóttir,
registered on the CopyrightChains blockchain with CopyrightID
0x4dcadd3b810879d9ff12d7aa6da3f652aef35fb10e135970bf47c6424c88a444 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5941410871.
Recording identifiers
- ISRC
- US5941410871
- Title
- Hostage
- Artist
- Hildur Guðnadóttir
- CopyrightID (CopyrightChains transaction hash)
0x4dcadd3b810879d9ff12d7aa6da3f652aef35fb10e135970bf47c6424c88a444
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:a18e82dd6460d1f1a70841adbaaf58acf9d827a11a9cc9c6397cd4375d5f9ac2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5941410871
- Bitcoin block existence check
- https://blockstream.info/api/block/960108