ISRC QZW9M2276206
Verified recording
QZW9M2276206 is “Testimonio” by Natan El Profeta,
registered on the CopyrightChains blockchain with CopyrightID
0x0378cbafc8d6f338d43bb39e5f5fb80f09de2416705c94edfb293415fd88e747 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2276206.
Recording identifiers
- ISRC
- QZW9M2276206
- Title
- Testimonio
- Artist
- Natan El Profeta
- CopyrightID (CopyrightChains transaction hash)
0x0378cbafc8d6f338d43bb39e5f5fb80f09de2416705c94edfb293415fd88e747
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e5f003f1efa5b6e5b5cb40d892fd6a3b9ba6002ce1a3ac68b7e890b12a53da0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2276206
- Bitcoin block existence check
- https://blockstream.info/api/block/953520