ISRC QZTAX2322619
Verified recording
QZTAX2322619 is “En una secuen” by tuw4,
registered on the CopyrightChains blockchain with CopyrightID
0xe086555a6e485e71272f77658b9294f43b01c2bfbc67c70abad0bb19550d5b19 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2322619.
Recording identifiers
- ISRC
- QZTAX2322619
- Title
- En una secuen
- Artist
- tuw4
- CopyrightID (CopyrightChains transaction hash)
0xe086555a6e485e71272f77658b9294f43b01c2bfbc67c70abad0bb19550d5b19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:be4ee88fb1844fd1b1c81ccfc72afdc497458bb0700fdad42e95ac36e33699e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2322619
- Bitcoin block existence check
- https://blockstream.info/api/block/960334