OT-2026-000046279
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000046279) never changes.
Identity and time
| Publication number | OT-2026-000046279 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7c42-9627-d175941cd73e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29e8f7347ff1ea19458a0b27ddad9f0d2a4aa1060d81a200b81d017cd76fdbee |
|---|---|
| Markdown | 6b077c70d3137b4002b57d4b53bf1756cc9497d5a7784e4cc15121d6aae51ed8 |
| Publication page | 8163891705b8d10957f8666f51991a6adcdb75e69a3bc0177411b6f061a31cad |
| Manifest | 8b728e35f7ba532a41426eba610ca7eb1ed3310d9a654b78d610dadd44981b62 |
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 | +g4ndInIi5EvdK7UrXCnXHWuGDk8F+5F4Y02IBE5LPf9ztTAVVNtDPvcDQ7V6WTTlf5iBqgDsUHrwsZaM0/BBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:08.865707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046279observed 8163891705b8d10957f8666f51991a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:08.847090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046279/manifest.jsonobserved 8b728e35f7ba532a41426eba610ca7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.829523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046279/publication.mdobserved 6b077c70d3137b4002b57d4b53bf1756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.808507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046279/publication.txtobserved 29e8f7347ff1ea19458a0b27ddad9f0d...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. |
|---|