ISRC QZW9M2255143
Verified recording
QZW9M2255143 is “Representan” by El Chumbeque,
registered on the CopyrightChains blockchain with CopyrightID
0xb3ed785ccdaeb92b0fea2001e9399deb5d1a45de8b29dd38f865fa3e12010285 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2255143.
Recording identifiers
- ISRC
- QZW9M2255143
- Title
- Representan
- Artist
- El Chumbeque
- CopyrightID (CopyrightChains transaction hash)
0xb3ed785ccdaeb92b0fea2001e9399deb5d1a45de8b29dd38f865fa3e12010285
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:d14fc6187276b1da8dc876a7df6504e8a82984bdfbcfee2371bdb5aaad57fd8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2255143
- Bitcoin block existence check
- https://blockstream.info/api/block/960478