ISRC QZHZ52246936
Verified recording
QZHZ52246936 is “La Duda” by Daniela Darcourt,
registered on the CopyrightChains blockchain with CopyrightID
0x268b33b921b48fd7763cbd7f50ec1c530189c2c0285447b153d51a25f03b653c 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/QZHZ52246936.
Recording identifiers
- ISRC
- QZHZ52246936
- Title
- La Duda
- Artist
- Daniela Darcourt
- CopyrightID (CopyrightChains transaction hash)
0x268b33b921b48fd7763cbd7f50ec1c530189c2c0285447b153d51a25f03b653c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ca63200f82a334fbada7ac5921b602a808daefba4a7fbbf754eb76d1d50655d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52246936
- Bitcoin block existence check
- https://blockstream.info/api/block/956304