ISRC QMD331500030
Verified recording
QMD331500030 is “El Duelo - Live” by J Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x5c133043a153d5020168fee2198f3ad0dd676b82189fb236639395cbb974421d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMD331500030.
Recording identifiers
- ISRC
- QMD331500030
- Title
- El Duelo - Live
- Artist
- J Alvarez
- CopyrightID (CopyrightChains transaction hash)
0x5c133043a153d5020168fee2198f3ad0dd676b82189fb236639395cbb974421d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:0b494ac61434ebee1ba409621caac842e9f334393878814b8569cc9faf402543- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMD331500030
- Bitcoin block existence check
- https://blockstream.info/api/block/960334