OT-2026-000083236
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000083236) never changes.
Identity and time
| Publication number | OT-2026-000083236 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7238-973e-5bd5e71c8ff8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083236 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8e9d3f014a22a8a0b9dae691779dae2d52e3af62d662263356fa92de8ffaad6 |
|---|---|
| Markdown | 8ca8ec95e9f7b2455ccaf38c54f7b5ecf6eeae2bd8d7a9715ecae360961b8302 |
| Publication page | a6f5927f279a78968e3869d430123e41a827b7ccb15c9439e01d86946c15c3c7 |
| Manifest | ea7d37a13de8533058ab575cf7befd35af0c259eae0fecc35421d5b32bd61d79 |
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 | pEmACZ/dGSvLLgt18fC6Fku2ihRSjMsT+onU649T1M+LcI8/XFI759A75rqeg1Vn4LuzDXcpeGq8H4kqGxv1Ag== |
| 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
| 2026-09-17T09:01:12.114964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083236observed a6f5927f279a78968e3869d430123e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:12.094029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083236/manifest.jsonobserved ea7d37a13de8533058ab575cf7befd35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:12.072515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083236/publication.mdobserved 8ca8ec95e9f7b2455ccaf38c54f7b5ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:11.931684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083236/publication.txtobserved c8e9d3f014a22a8a0b9dae691779dae2...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. |
|---|