OT-2026-000011435
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, sustained blow-off after 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-2026-000011435) never changes.
Identity and time
| Publication number | OT-2026-000011435 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7d02-86c7-a914924300c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011435 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4f67fb5f43d2372d6ab3dee41831f36c931f4d4b6c763a51d7886db68a98f71 |
|---|---|
| Markdown | aade6f7d0265b2cd9c68949814c76572a001e3f8003f6642a5dd99dc02a1771e |
| Publication page | 288f847bfc43d061473f8a4226a89d6f5cb21ccc255bf01d689dba156bf12fad |
| Manifest | 0f32b37d69930c2c2c1fa661da1723c680b37d024c31cb0ca1ffa044c3c72b8c |
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 | zQYNWGvg4Q58FqvlGLFqQXV/yOaIKwR44y7T581cChIwh3LG8tMXdL6jY4kNe5RIr8gp64pkGqq0tczG0hDgBg== |
| 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
| 2026-09-17T12:13:11.614601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011435observed 288f847bfc43d061473f8a4226a89d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:11.597461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011435/manifest.jsonobserved 0f32b37d69930c2c2c1fa661da1723c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:11.578908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011435/publication.mdobserved aade6f7d0265b2cd9c68949814c76572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:11.562071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011435/publication.txtobserved f4f67fb5f43d2372d6ab3dee41831f36...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. |
|---|