ISRC QZW9K2342718
Verified recording
QZW9K2342718 is “Resistiendo” by Javier Ortega,
registered on the CopyrightChains blockchain with CopyrightID
0x21be336c8d877afa60388bf8d5d30897c67e3fbb96e659184b54392d14703de3 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2342718.
Recording identifiers
- ISRC
- QZW9K2342718
- Title
- Resistiendo
- Artist
- Javier Ortega
- CopyrightID (CopyrightChains transaction hash)
0x21be336c8d877afa60388bf8d5d30897c67e3fbb96e659184b54392d14703de3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:58a61e1b06929d5bda2b9351b352f8589fd494f6fe91d66a4bc0fdba02826b4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2342718
- Bitcoin block existence check
- https://blockstream.info/api/block/960448