ISRC QZW9K2266946
Verified recording
QZW9K2266946 is “Acertijo” by Matiah Chinaski,
registered on the CopyrightChains blockchain with CopyrightID
0x922ee4a08772eaad780df33938e699f200a88c7602f998ac5f2de2f70adbca67 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2266946.
Recording identifiers
- ISRC
- QZW9K2266946
- Title
- Acertijo
- Artist
- Matiah Chinaski
- CopyrightID (CopyrightChains transaction hash)
0x922ee4a08772eaad780df33938e699f200a88c7602f998ac5f2de2f70adbca67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fb7ec737680258c7272a55727e1addd691e7ba730bc8e0cb605c0ec9a80e15d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2266946
- Bitcoin block existence check
- https://blockstream.info/api/block/953513