ISRC USX9P0919966
Verified recording
USX9P0919966 is “Oración Contestada” by Alex Zurdo,
registered on the CopyrightChains blockchain with CopyrightID
0xa9ebd49fe08ce87203e2e6aae40ece851f4cc7304d87d698cfb0f2a1e6a3e628 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/USX9P0919966.
Recording identifiers
- ISRC
- USX9P0919966
- Title
- Oración Contestada
- Artist
- Alex Zurdo
- CopyrightID (CopyrightChains transaction hash)
0xa9ebd49fe08ce87203e2e6aae40ece851f4cc7304d87d698cfb0f2a1e6a3e628
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6e5a9b1a9943b4543ccc305078357c37abfadfd3bf0e3879e47cc2a9a60abcca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0919966
- Bitcoin block existence check
- https://blockstream.info/api/block/956304