ISRC QZTAX2322617
Verified recording
QZTAX2322617 is “Con papeles” by tuw4,
registered on the CopyrightChains blockchain with CopyrightID
0x8dabb8e8cdc95dba3df39b6486df8af48f97739c7264c36cbdf2ee5debef749a and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2322617.
Recording identifiers
- ISRC
- QZTAX2322617
- Title
- Con papeles
- Artist
- tuw4
- CopyrightID (CopyrightChains transaction hash)
0x8dabb8e8cdc95dba3df39b6486df8af48f97739c7264c36cbdf2ee5debef749a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:0d4530bf2a0024e5dab2318104f30d7f80802b92c85a0846596b5b9fab1a3b0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2322617
- Bitcoin block existence check
- https://blockstream.info/api/block/959159