ISRC ITI890600310
Verified recording
ITI890600310 is “Mazurka in G Major” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x77ef092dd7ba80e19d3a99049d8527d8440c757198e9bf44ff896f55adabafcd and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI890600310.
Recording identifiers
- ISRC
- ITI890600310
- Title
- Mazurka in G Major
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x77ef092dd7ba80e19d3a99049d8527d8440c757198e9bf44ff896f55adabafcd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:37764079158a2b70c9268f47e99c0978042b5438218c87ae2ddd9fb008786bc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI890600310
- Bitcoin block existence check
- https://blockstream.info/api/block/960167