ISRC QZ9QQ2300837
Verified recording
QZ9QQ2300837 is “Como Una Pantera” by Hermanos Siqueiros,
registered on the CopyrightChains blockchain with CopyrightID
0x57a4426afc1766422ea2a6bd7cd4236b2bc04edf7174f8025d359716e900d2b2 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/QZ9QQ2300837.
Recording identifiers
- ISRC
- QZ9QQ2300837
- Title
- Como Una Pantera
- Artist
- Hermanos Siqueiros
- CopyrightID (CopyrightChains transaction hash)
0x57a4426afc1766422ea2a6bd7cd4236b2bc04edf7174f8025d359716e900d2b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:b565fe5b9e28ba9e0342197929e7d84caec4b1f975448c5428bce05fb9fbae32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300837
- Bitcoin block existence check
- https://blockstream.info/api/block/953528