OT-2026-000059226
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented before set-down
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-2026-000059226) never changes.
Identity and time
| Publication number | OT-2026-000059226 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7189-a3f4-8db7c70e8d5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7df4dcc7832f89e58e5fc71a2c57a2e68a5a86aa7e8913f78f5c369d2eb4bc0f |
|---|---|
| Markdown | 22330fd0e0c6a7f17766f0f7492f41cea46abe1344a091066b47c15b76ea4778 |
| Publication page | d1fabbef165629127a842779ece39e6bda8569d6e14886bd1a833cbae2f3dd34 |
| Manifest | 3a64f968f040256d0cec3e8f0dc24b2d1ac931e5fd00e6fce16913c2a115c373 |
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 | Ei9PEKBxHTosCODXBuKm2Z7zCan/dni6b53zUNZhap+gIK3A0dSsZ63YC8CUJTNxQCo35fM9R7p/BdXPd8DAAQ== |
| 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
| 2026-09-17T10:45:45.570901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059226observed d1fabbef165629127a842779ece39e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:45.552764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059226/manifest.jsonobserved 3a64f968f040256d0cec3e8f0dc24b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:45.536063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059226/publication.mdobserved 22330fd0e0c6a7f17766f0f7492f41ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:45.518311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059226/publication.txtobserved 7df4dcc7832f89e58e5fc71a2c57a2e6...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. |
|---|