ISRC QZDQH2371289
Verified recording
QZDQH2371289 is “Efrain” by Los Chavalitos,
registered on the CopyrightChains blockchain with CopyrightID
0x7e4bbe89ea8753023013fe6a4815067ecde95094b5119f2bc1d87a4a24ad07fd 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/QZDQH2371289.
Recording identifiers
- ISRC
- QZDQH2371289
- Title
- Efrain
- Artist
- Los Chavalitos
- CopyrightID (CopyrightChains transaction hash)
0x7e4bbe89ea8753023013fe6a4815067ecde95094b5119f2bc1d87a4a24ad07fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:10e4bd4fc9634ba0759b061016342de77487457c89899d12efe04a8909fd2400- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2371289
- Bitcoin block existence check
- https://blockstream.info/api/block/956304