OT-2026-000071353
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line 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-2026-000071353) never changes.
Identity and time
| Publication number | OT-2026-000071353 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7c3f-af42-a696bde31356 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d4d2a590830b917cfd133c8c28703f0d9fa1e939d2ab903523c66ef13bea9bc |
|---|---|
| Markdown | 24bf7d1b012841d9294b6608504ae1d49cc2aa05b7916b57be95a71e87d6fd6c |
| Publication page | c577b7a95a644dac270e1183ba3c90107944c5ce95cb4f37f21fafa40dfbe612 |
| Manifest | 96624bcade424612ae55632c3344d39434c793dceaafaab81153ae561b788e31 |
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 | ENXYaMDN59i8IJYA2RQrQLTT8uBjqDw/8SR4hwr77YPJ8Ym37FOy/ok1Gmv3GaxIjYjhpUGZKXRGNu8Hzex8Ag== |
| 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
| 2026-09-17T10:24:57.647918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071353observed c577b7a95a644dac270e1183ba3c9010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:57.627799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071353/manifest.jsonobserved 96624bcade424612ae55632c3344d394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:57.587858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071353/publication.mdobserved 24bf7d1b012841d9294b6608504ae1d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:57.547831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071353/publication.txtobserved 6d4d2a590830b917cfd133c8c28703f0...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. |
|---|