ISRC QZ9QQ2300585
Verified recording
QZ9QQ2300585 is “Trabajo Pa' Ganar” by Los Del Puerto,
registered on the CopyrightChains blockchain with CopyrightID
0x9bda18be8f2544dd96ea1674e7a948873e26d769df7b83aec20a69cfb1ff20db and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300585.
Recording identifiers
- ISRC
- QZ9QQ2300585
- Title
- Trabajo Pa' Ganar
- Artist
- Los Del Puerto
- CopyrightID (CopyrightChains transaction hash)
0x9bda18be8f2544dd96ea1674e7a948873e26d769df7b83aec20a69cfb1ff20db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:77a70c07536d97e35a2f7d9790bf5142a218fc03d784e7c1cab4e74482d71d77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300585
- Bitcoin block existence check
- https://blockstream.info/api/block/956304