ISRC CH0800350409
Verified recording
CH0800350409 is “Use a See” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0x525db80542e28f0c22067bb4863a9e0f99cffbae7e7ba412961359a44233f40c and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800350409.
Recording identifiers
- ISRC
- CH0800350409
- Title
- Use a See
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0x525db80542e28f0c22067bb4863a9e0f99cffbae7e7ba412961359a44233f40c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:98d08cfae4d3d407b555cec4b422e4b2f00ff7d724aea89bcce9198c3e648b2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800350409
- Bitcoin block existence check
- https://blockstream.info/api/block/960199