ISRC QZW9K2410139
Verified recording
QZW9K2410139 is “Polígono” by Mir Nicolas,
registered on the CopyrightChains blockchain with CopyrightID
0x9d7df9537819d92a9ef5a118e0fd40046eeeed615698b0cd0ec20105d28961aa and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2410139.
Recording identifiers
- ISRC
- QZW9K2410139
- Title
- Polígono
- Artist
- Mir Nicolas
- CopyrightID (CopyrightChains transaction hash)
0x9d7df9537819d92a9ef5a118e0fd40046eeeed615698b0cd0ec20105d28961aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:ad90158ec15f902f46b4670ad9361ca01a3c824c86cc58c6346a6d41f438d60e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2410139
- Bitcoin block existence check
- https://blockstream.info/api/block/953528