OT-2026-000041807
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000041807) never changes.
Identity and time
| Publication number | OT-2026-000041807 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a4-7a22-856d-e6526984efda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041807 |
| Status | PUBLIC |
Content hashes
| Canonical text | f32151aefdb6de60d282b2f3615d1ac6c3517f62f5a0d2d2027d5969a4439c86 |
|---|---|
| Markdown | cc5704cee28c17b4f901f2c9ca797f81821e1e65889c859217222b9f1a341edd |
| Publication page | 42846e977bc5c1523b45f185a082b8086d41082dd2463bc815c80cb5aabb48a5 |
| Manifest | 32e706d22bbddd91d050e8785814e68d4f7b583280cb0e122027d12651ea4a9f |
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 | 2Zqwsvs9RcI/gx2lqvJ6UT+HLQfWq1HQnjtmG5XKbBkuaV+kW9E2CkuD1UYXECnRZTp59Tfc7b3DhbrscjkBCg== |
| 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
| 2026-09-17T11:16:40.016873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041807observed 42846e977bc5c1523b45f185a082b808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:39.999111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041807/manifest.jsonobserved 32e706d22bbddd91d050e8785814e68d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:39.983063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041807/publication.mdobserved cc5704cee28c17b4f901f2c9ca797f81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:39.964982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041807/publication.txtobserved f32151aefdb6de60d282b2f3615d1ac6...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. |
|---|