OT-2026-000036237
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036237) never changes.
Identity and time
| Publication number | OT-2026-000036237 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7b18-ad74-5f4066d5954b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036237 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa53b866e6c25c56160f20f6aacb7abce7e154ccb2569f5c6d06610f0150a0b5 |
|---|---|
| Markdown | 8774166411bb8b940373af2f26444a3d5034e4194f8915745121d48b228beda9 |
| Publication page | ff207e02e16c5c5adb25f3376eda207a8673974edfab4aaaf681e25f4cbe3ccc |
| Manifest | 6c140a13e39f9cdb5cc21f56f376765ea92a8feecc89a550613029e5a8841baf |
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 | iNG10ZQazg2uL6wmK8DhEYKqtxAXQjZDm1TTU++LYcuPpPXwoVSK6RTYdV6pz605LNm6TMX4H9KgJyMPGooEAQ== |
| 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
| 2026-09-17T11:26:25.518338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036237observed ff207e02e16c5c5adb25f3376eda207a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:25.501942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036237/manifest.jsonobserved 6c140a13e39f9cdb5cc21f56f376765e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:25.471924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036237/publication.mdobserved 8774166411bb8b940373af2f26444a3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:25.440866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036237/publication.txtobserved fa53b866e6c25c56160f20f6aacb7abc...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. |
|---|