ISRC QZZEB2303012
Verified recording
QZZEB2303012 is “Contabilizando” by Only,
registered on the CopyrightChains blockchain with CopyrightID
0xa7930349a44584d3958f34c39d078646ded29c6b08513dc232bb6284a36c16a7 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/QZZEB2303012.
Recording identifiers
- ISRC
- QZZEB2303012
- Title
- Contabilizando
- Artist
- Only
- CopyrightID (CopyrightChains transaction hash)
0xa7930349a44584d3958f34c39d078646ded29c6b08513dc232bb6284a36c16a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bb23167c86c1fd0cc571492be8497614535ba2ece7910512cbf4b61d90dc1aab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2303012
- Bitcoin block existence check
- https://blockstream.info/api/block/956304