ISRC QZW9L2495373
Verified recording
QZW9L2495373 is “Ansiedade” by Jeff let's go,
registered on the CopyrightChains blockchain with CopyrightID
0xa3d32afd7626f9316bacd8633b59f57b89bdfc0730dbe9e7f9c087cbdc1b8b31 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2495373.
Recording identifiers
- ISRC
- QZW9L2495373
- Title
- Ansiedade
- Artist
- Jeff let's go
- CopyrightID (CopyrightChains transaction hash)
0xa3d32afd7626f9316bacd8633b59f57b89bdfc0730dbe9e7f9c087cbdc1b8b31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:8f9909118c1c4ecf2f77278dc5d98034f0c255ed3c31babf19534b842506b21a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2495373
- Bitcoin block existence check
- https://blockstream.info/api/block/960340