OT-2026-000099465
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000099465) never changes.
Identity and time
| Publication number | OT-2026-000099465 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-732f-8ccf-bcb317f4501d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37d9ab5d352ae3a683f123412b3180c3603111194abcbc4cd2395ce144d267d4 |
|---|---|
| Markdown | 05a4fb8852fa9e078ee96e64b964a54b33097089adc8930ff44898d49681e948 |
| Publication page | 7e8ab04d97afbbed5c3af9762900a843d04a37670ab5c396bd28edf7ce4397d4 |
| Manifest | 5278107f5511dd9b929489dc022a4ff872486c678f107177c779c02577f97d92 |
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 | /tEbu+nkbGPemmz0NZxV+QzbM9GYlv2tR4tIfWOl0JSdHiuDCmGAZtfUkFixAvVy17FoLd73mSpYfrzI1sxKCQ== |
| 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
| 2026-09-17T09:29:14.892718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099465observed 7e8ab04d97afbbed5c3af9762900a843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:14.875241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099465/manifest.jsonobserved 5278107f5511dd9b929489dc022a4ff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.858829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099465/publication.mdobserved 05a4fb8852fa9e078ee96e64b964a54b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.841364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099465/publication.txtobserved 37d9ab5d352ae3a683f123412b3180c3...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. |
|---|