OT-2026-000102232
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000102232) never changes.
Identity and time
| Publication number | OT-2026-000102232 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7821-b1d8-302fb13c0944 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102232 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0c4be404cd1a0dd9f0f110c9391356da519828dae55ed14db3b41f53d6b36b8 |
|---|---|
| Markdown | 1117c9f2ddebc0b7621ec848ed20dd6d506dcad42039f632ae291ac95951d9c2 |
| Publication page | b7c5fdb621b94e224a1bb304d74e00d8f7df6bafbe62e1977cc391e342fa6d3c |
| Manifest | 1a8367146af776464f8e42bae3719527a3cbf7927b60fd9e824aa06058ebc3c4 |
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 | fzzr0FZ/ITec7iuh/XjRKNK9HRhdVxs6nssqHt5jztCULj5NOLXLrWFi02oLu1UZ3O2Y+SUnK7U8QAtE1jkCBQ== |
| 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
| 2026-09-17T09:25:24.688115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102232observed b7c5fdb621b94e224a1bb304d74e00d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:24.670146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102232/manifest.jsonobserved 1a8367146af776464f8e42bae3719527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:24.649629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102232/publication.mdobserved 1117c9f2ddebc0b7621ec848ed20dd6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:24.629635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102232/publication.txtobserved b0c4be404cd1a0dd9f0f110c9391356d...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. |
|---|