OT-2026-000062699
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold 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-2026-000062699) never changes.
Identity and time
| Publication number | OT-2026-000062699 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7b97-8ecd-678444152313 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43d32eea7dd8b1a6e8ec0a2b051c983fd24753f60a95395aafba4f73ce01e1ca |
|---|---|
| Markdown | cc88b5a4e1215ecb1a0d37d74b3b5ba2a36a43ca0f4f7566d5412a6e285d97ab |
| Publication page | b911859559bf23b4707474779784e3c65bd781ad9bfcb9d4235039a835eba60f |
| Manifest | a325ec3d3aad543b8e0b0cd5f669e69cc1b4beca9556198f9a65d14d53eff976 |
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 | ASxUaVYvy7j2ltn6fiMT6Ldg9L1qVcDpZBqqjc9Fzy09VcBpFPZ9luZS0D8docxRLRG4j4OmQN6V0sR+GcukDA== |
| 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
| 2026-09-17T10:39:15.744786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062699observed b911859559bf23b4707474779784e3c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:15.728013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062699/manifest.jsonobserved a325ec3d3aad543b8e0b0cd5f669e69c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:15.709901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062699/publication.mdobserved cc88b5a4e1215ecb1a0d37d74b3b5ba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:15.693154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062699/publication.txtobserved 43d32eea7dd8b1a6e8ec0a2b051c983f...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. |
|---|