OT-2026-000100955
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000100955) never changes.
Identity and time
| Publication number | OT-2026-000100955 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-794c-bae3-9769209bf880 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ba3fb48c7b35a626930e09bab0c892d7a5f6a0f3789d5d345138b4d4ac7c403 |
|---|---|
| Markdown | 898a20331589a64467e160af17855b47ba917404dfdb87aff73e7d7e55cdfeaf |
| Publication page | 2b1d2857bc9096dbd25a042d9553f0d9f39b9cce8dd6f81d6cfa3498167d8750 |
| Manifest | e897653ee7a3145c00ab0bf3752540c632b20c0882aa23186d2d4061c98d1028 |
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 | Vw9+4M4uKnUdGOM7jnPNKjkONjtNJ8PKH4plj3wcpYXllOS1r07QSl9DJIMf1bFHATy9Z+fQxFZK6f/dC9HsAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:27.876955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100955observed 2b1d2857bc9096dbd25a042d9553f0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:27.860432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100955/manifest.jsonobserved e897653ee7a3145c00ab0bf3752540c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.842241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100955/publication.mdobserved 898a20331589a64467e160af17855b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.824786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100955/publication.txtobserved 5ba3fb48c7b35a626930e09bab0c892d...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. |
|---|