ISRC QZW9M2255139
Verified recording
QZW9M2255139 is “Eres Tú” by El Chumbeque,
registered on the CopyrightChains blockchain with CopyrightID
0x15da3171b3e9352418b8aac934f2467b799fc4caa9c07c253cf7808409ca0750 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2255139.
Recording identifiers
- ISRC
- QZW9M2255139
- Title
- Eres Tú
- Artist
- El Chumbeque
- CopyrightID (CopyrightChains transaction hash)
0x15da3171b3e9352418b8aac934f2467b799fc4caa9c07c253cf7808409ca0750
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:874f82e795561805c05084750bcaec588f889fdf0b8e61d22091c65abf71bd65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2255139
- Bitcoin block existence check
- https://blockstream.info/api/block/957118