ISRC US25X1800891
Verified recording
US25X1800891 is “Sand + Fog” by Astronautica,
registered on the CopyrightChains blockchain with CopyrightID
0x873d4a144f996dfe8334a66cfb56361f1a1cbf0c34c3aca7db95e932dcd61f59 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25X1800891.
Recording identifiers
- ISRC
- US25X1800891
- Title
- Sand + Fog
- Artist
- Astronautica
- CopyrightID (CopyrightChains transaction hash)
0x873d4a144f996dfe8334a66cfb56361f1a1cbf0c34c3aca7db95e932dcd61f59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0d8f285c42dab9bde83b34f3039891d0a3b0e0ee9dfe5bfdbc7be27a76767ee0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25X1800891
- Bitcoin block existence check
- https://blockstream.info/api/block/960138