ISRC QZMEM2185092
Verified recording
QZMEM2185092 is “Ruina en las Calles” by J13,
registered on the CopyrightChains blockchain with CopyrightID
0x2c2ec18d8808c6adbdbd1b4d07149bdbd9e91fdef1c2176f0ce20557e83b6b09 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2185092.
Recording identifiers
- ISRC
- QZMEM2185092
- Title
- Ruina en las Calles
- Artist
- J13
- CopyrightID (CopyrightChains transaction hash)
0x2c2ec18d8808c6adbdbd1b4d07149bdbd9e91fdef1c2176f0ce20557e83b6b09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:10f39c2f89ed25c6ec49423c317d7448f37a991d4afb00e99aed2f3eb4312bb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2185092
- Bitcoin block existence check
- https://blockstream.info/api/block/960354