OT-2026-000070217
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000070217) never changes.
Identity and time
| Publication number | OT-2026-000070217 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-713a-a04a-7459e4738740 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8375055699ffd9c1e79fc3c2953529537e0233a5954955ea88865cbd7f3ce1be |
|---|---|
| Markdown | c1526ecbf18b214129b19315e2a8cdd78085212038354615e85f735c1abd2ac2 |
| Publication page | 4702ef7888188a0f4ae296fa2ad84c72bce252dac3fe69728c1fee7a8478e8cc |
| Manifest | b80007379c0be59619e3dae1241c674136bee664c9b709864dfce2e07f2e9d0b |
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 | YSYaBLOtX1cOQvfU91C1SwuGSQnnCeNhq+5v3ukzeDS5zMU+Xk8CaaNtUgmCeZlnvBaY17JI+li7fChHZKm3BA== |
| 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
| 2026-09-17T10:27:16.432721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070217observed 4702ef7888188a0f4ae296fa2ad84c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:16.415828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070217/manifest.jsonobserved b80007379c0be59619e3dae1241c6741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:16.399119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070217/publication.mdobserved c1526ecbf18b214129b19315e2a8cdd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:16.382114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070217/publication.txtobserved 8375055699ffd9c1e79fc3c295352953...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. |
|---|