OT-2026-000074711
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000074711) never changes.
Identity and time
| Publication number | OT-2026-000074711 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2b-707f-92ee-f22815d5c362 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 248d1e13273a282997becc10ab2c3350eabac5c550d6f98306c3455f0dc5589c |
|---|---|
| Markdown | aad2366f0ed325162e7a3c11a585230376ad5be561335e4ae0fcc69a1269374b |
| Publication page | 9c02bdfd9b463b414f691efec163df769eeac0467c4e473b6a62b167728ca546 |
| Manifest | 09313f4c250652134484880f5438dc2050c2c5d6f8144503789eeb3a38819041 |
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 | LoWDWYa5u36/p2PU/VhvYfzAFlYxprdwkvOv0eXg/Plj4iaykr7dDhHtlBvHOd/jc4vmA1ZGefAHwnV+4zl0Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:18.265046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074711observed 9c02bdfd9b463b414f691efec163df76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:18.248695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074711/manifest.jsonobserved 09313f4c250652134484880f5438dc20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:18.230983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074711/publication.mdobserved aad2366f0ed325162e7a3c11a5852303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:18.214082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074711/publication.txtobserved 248d1e13273a282997becc10ab2c3350...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. |
|---|