OT-2026-000057622
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000057622) never changes.
Identity and time
| Publication number | OT-2026-000057622 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-78ea-b24d-914f66becc90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93575bc9200315d1544d43fca331110a14e19fd350bc5b52aba866639322de6f |
|---|---|
| Markdown | 8e8c1342acb4439c59a167c8f7464526f25ffe2219445f6f6ef807be0d160d9e |
| Publication page | 4611a00f7ea8a458f89af46454987ca3cea6c7414a6187a22e8d8c2d2bbacb52 |
| Manifest | bb68818344f940decab9fdcc6391b2e5f12b591ebd420d1f46236e8275f27bb7 |
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 | XVf5XB/C/NlAieRx9a3q7q14JBQMSg8kSVaArth62+zvcimu78CmNh+S73/nn9fdJexpHRowBoWhfiuCxFmEDw== |
| 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
| 2026-09-17T10:48:10.863010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057622observed 4611a00f7ea8a458f89af46454987ca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:10.844122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057622/manifest.jsonobserved bb68818344f940decab9fdcc6391b2e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:10.826017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057622/publication.mdobserved 8e8c1342acb4439c59a167c8f7464526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:10.808983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057622/publication.txtobserved 93575bc9200315d1544d43fca331110a...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. |
|---|