ISRC QZHNC2089853
Verified recording
QZHNC2089853 is “Nada Es Como Antes” by Contreras,
registered on the CopyrightChains blockchain with CopyrightID
0x00226659c027a10546fd30226b10e21048b423b18704aacd3d8074fb0696c695 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2089853.
Recording identifiers
- ISRC
- QZHNC2089853
- Title
- Nada Es Como Antes
- Artist
- Contreras
- CopyrightID (CopyrightChains transaction hash)
0x00226659c027a10546fd30226b10e21048b423b18704aacd3d8074fb0696c695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:501028d2e913b9d6cab4cf61d0a32f50df337133244c71dea86ab0114203f10b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2089853
- Bitcoin block existence check
- https://blockstream.info/api/block/960193