ISRC CH7811109900
Verified recording
CH7811109900 is “Grandma Ester” by Anthony Q.,
registered on the CopyrightChains blockchain with CopyrightID
0x3395153bb4fffd57d630651f5a857e0dfdb27a5c14927a129110d4ac7ebed286 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811109900.
Recording identifiers
- ISRC
- CH7811109900
- Title
- Grandma Ester
- Artist
- Anthony Q.
- CopyrightID (CopyrightChains transaction hash)
0x3395153bb4fffd57d630651f5a857e0dfdb27a5c14927a129110d4ac7ebed286
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:7940317fa326a70ef4edb44902d22aafc6fd13627825c80511cf1c3829026179- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811109900
- Bitcoin block existence check
- https://blockstream.info/api/block/960163