ISRC QZ2J21507550
Verified recording
QZ2J21507550 is “MAMMÓN” by Alex Linares,
registered on the CopyrightChains blockchain with CopyrightID
0xc76be1f5a0a17f678259fa55e9775bd8a279f16a34dde55efec12e2b88dbc5e4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21507550.
Recording identifiers
- ISRC
- QZ2J21507550
- Title
- MAMMÓN
- Artist
- Alex Linares
- CopyrightID (CopyrightChains transaction hash)
0xc76be1f5a0a17f678259fa55e9775bd8a279f16a34dde55efec12e2b88dbc5e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3a64229f6197c7c43f42b1b63c06cc416e4e5d06b545d24d04692cf49ad4a0b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21507550
- Bitcoin block existence check
- https://blockstream.info/api/block/960138