ISRC QZXWC2300009
Verified recording
QZXWC2300009 is “#Siemprelosupe - Acústico [Alt Take # 2]” by Noel Schajris,
registered on the CopyrightChains blockchain with CopyrightID
0xc3029e4e898c02ff8d1a6c7c37b94ba8b0aee4d7972d8998c218ab88f10c9df6 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXWC2300009.
Recording identifiers
- ISRC
- QZXWC2300009
- Title
- #Siemprelosupe - Acústico [Alt Take # 2]
- Artist
- Noel Schajris
- CopyrightID (CopyrightChains transaction hash)
0xc3029e4e898c02ff8d1a6c7c37b94ba8b0aee4d7972d8998c218ab88f10c9df6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:987e822e5b85b7bb727c9c6fc9636d1cd14f003c884ffe5c6e202abaecc55743- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXWC2300009
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: #Siemprelosupe - Acústico [Alt Take # 2] · Machine-readable JSON-LD