OT-2026-000098688
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line 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-2026-000098688) never changes.
Identity and time
| Publication number | OT-2026-000098688 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7660-add7-f86b86078e2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098688 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f5fa5ff584c77edb2dbcd49417b970a3eb0fb9f2acb1e5fdaa953750dfe8b54 |
|---|---|
| Markdown | 23b14a7476ca0aa29d925cfa39b10fa4bbb2048d9f5aea8fcd149b2e2b0587c7 |
| Publication page | b8bdf656b1c403a112d6143419a2454ce933a098e0624f0956f32929238e939f |
| Manifest | 69ef7efd1727111dd530eacb1d82e5b63210c94dd27b4f29f1b3952a4eb21d8f |
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 | iANELvDWESouO+SF5WGdbmx4mfLMuNTlAy1kQWdpjkeuMtVQ/p8M0dG/g3A9zGKP7ypaF5m6X5ZcPS5w0HmxCw== |
| 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
| 2026-09-17T09:30:59.442468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098688observed b8bdf656b1c403a112d6143419a2454c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:59.426585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098688/manifest.jsonobserved 69ef7efd1727111dd530eacb1d82e5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.409640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098688/publication.mdobserved 23b14a7476ca0aa29d925cfa39b10fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.392211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098688/publication.txtobserved 0f5fa5ff584c77edb2dbcd49417b970a...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. |
|---|