ISRC QZW9L2255944
Verified recording
QZW9L2255944 is “Tu Fiel Amor” by KA2SH,
registered on the CopyrightChains blockchain with CopyrightID
0x4ba5b8dbce088384b08fb3222a61cc484bd61b0b84c8dfb41b9c1d75175b84f8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2255944.
Recording identifiers
- ISRC
- QZW9L2255944
- Title
- Tu Fiel Amor
- Artist
- KA2SH
- CopyrightID (CopyrightChains transaction hash)
0x4ba5b8dbce088384b08fb3222a61cc484bd61b0b84c8dfb41b9c1d75175b84f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d53add27b075c92b943c417df71f4ac72881ed00de71b4bb06087361bbb2cf49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2255944
- Bitcoin block existence check
- https://blockstream.info/api/block/960138