ISRC QZWFH2334274

Verified recording

QZWFH2334274 is “El Duo” by taz in da house, registered on the CopyrightChains blockchain with CopyrightID 0x2358c48641b7436ef78940e640775491a47b0688245db13d854ef0020bbeade6 and independently timestamped in Bitcoin block 956302 on 2026-07-02. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2334274.

Recording identifiers

ISRC
QZWFH2334274
Title
El Duo
Artist
taz in da house
CopyrightID (CopyrightChains transaction hash)
0x2358c48641b7436ef78940e640775491a47b0688245db13d854ef0020bbeade6

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09+00:00
Bitcoin block
956302
Canonical record hash
sha256:f4faa09ff2bb56c9d6d7516c15d43c313635a2426428942e1e97a791b5b2d98e
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2334274
Bitcoin block existence check
https://blockstream.info/api/block/956302

Full record

Track page: El Duo · Machine-readable JSON-LD