ISRC CH7811821294
Verified recording
CH7811821294 is “Schachmatt” by Iroas,
registered on the CopyrightChains blockchain with CopyrightID
0x136973a0f3e39efe9b0ea2a9cf9490db6f32cabb776ef1d09dd3ec53bd8f5230 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811821294.
Recording identifiers
- ISRC
- CH7811821294
- Title
- Schachmatt
- Artist
- Iroas
- CopyrightID (CopyrightChains transaction hash)
0x136973a0f3e39efe9b0ea2a9cf9490db6f32cabb776ef1d09dd3ec53bd8f5230
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:a7d7d5c28033a62921148ab39ab35b6cdd323b0b6e42d3a16c73ee40a46f83cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811821294
- Bitcoin block existence check
- https://blockstream.info/api/block/960348