OT-2026-000066774
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000066774) never changes.
Identity and time
| Publication number | OT-2026-000066774 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7622-a7ef-3f03da952ff2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066774 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59064d6ec21978bc395fb393a4af150d4f2aa511ebb65310b548a6db8483ff97 |
|---|---|
| Markdown | b447c20a34702b011ff0599bfdce56003dd1ec3293ce5de40a2d3a0f320f21cf |
| Publication page | 8497da4fd7e2064642075e6d0aae5663341c138bde8edf590b9357703f044883 |
| Manifest | ff58878de997f31c261e05b37e68f0806aaf3555c7ae24045eb8e5b9c277cee0 |
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 | xJ8eaM3Zhpp2r8v7KqtimStihPOTJmrl3xnqMA5zBqUNEuAed3cov8aJjXfTLpGPZdSzmh9r5qUfuGcWlJZHAw== |
| 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
| 2026-09-17T10:33:11.559762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066774observed 8497da4fd7e2064642075e6d0aae5663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:11.540728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066774/manifest.jsonobserved ff58878de997f31c261e05b37e68f080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.521159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066774/publication.mdobserved b447c20a34702b011ff0599bfdce5600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.504475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066774/publication.txtobserved 59064d6ec21978bc395fb393a4af150d...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. |
|---|