ISRC QZW9K2434265
Verified recording
QZW9K2434265 is “El Chat de Nosotros” by La Banda del 5,
registered on the CopyrightChains blockchain with CopyrightID
0x4adaa6e5f63f6c31bcd61347ba34cfba76826c0317fde081bf9de977003891e0 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2434265.
Recording identifiers
- ISRC
- QZW9K2434265
- Title
- El Chat de Nosotros
- Artist
- La Banda del 5
- CopyrightID (CopyrightChains transaction hash)
0x4adaa6e5f63f6c31bcd61347ba34cfba76826c0317fde081bf9de977003891e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ba333a32ea09e0e3b5444e10f62e2d9125edd6ea5995c2ec752754b2be0b4486- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2434265
- Bitcoin block existence check
- https://blockstream.info/api/block/953515