OT-2026-000058709
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000058709) never changes.
Identity and time
| Publication number | OT-2026-000058709 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7ea4-bbd2-b2863f0cbb13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058709 |
| Status | PUBLIC |
Content hashes
| Canonical text | 468e8eb69f970b34dcb63a90f4dee9fd418ffae2a32abe2b367f1515fe3add5f |
|---|---|
| Markdown | 49a43b2d3b37cd7ab6b1fad3cebe213780786efe8bc7f018c67657f892b0a927 |
| Publication page | 25a0a10ed08420caf761d6d9d872d10ea17fea92ec18194ffed90488cccadd32 |
| Manifest | 0d7bc58e3a103fa15e3d00ceda31b490e7387c243f3d8aeea58ea0bce187e60e |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | BrtMPVFBYQfqc5F3P/bkgbDVxlBUj54N/Ujnvj0/7DRdCybxWbR3GLiCDuqR9HIzw2kINSOQSsaHErLnzyXLBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:14.251614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058709observed 25a0a10ed08420caf761d6d9d872d10e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.233692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058709/manifest.jsonobserved 0d7bc58e3a103fa15e3d00ceda31b490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.217125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058709/publication.mdobserved 49a43b2d3b37cd7ab6b1fad3cebe2137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.199268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058709/publication.txtobserved 468e8eb69f970b34dcb63a90f4dee9fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|