OT-2026-000035958
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000035958) never changes.
Identity and time
| Publication number | OT-2026-000035958 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7c3a-826e-82dd9f80ec87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30d8a7ff6f9449f326aef04c7e0e5287e613ebd73f21fb5b901fc5e8057f3442 |
|---|---|
| Markdown | e55d6130b2ff98298c7d09a53afc7a6d4fc4382afc948cd8bcefbc8d98c07cee |
| Publication page | bff09da9f05d0c34a60c538ebd881f1b08365786c66918bcd3231652cd2d9c1c |
| Manifest | f203d7cb8b91e3c8034cd7cd3c37383b857c217bd877bcac885953084911d6c1 |
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 | uMDzJG+YvzRKthbyKvk6ssVxlkYBVR3h0M9wStatysh3O0coGg6bbKuwsFG8ltty4TTofCtaKJXkDfVdBDteBw== |
| 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
| 2026-09-17T11:27:49.158746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035958observed bff09da9f05d0c34a60c538ebd881f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:49.140667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035958/manifest.jsonobserved f203d7cb8b91e3c8034cd7cd3c37383b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.123636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035958/publication.mdobserved e55d6130b2ff98298c7d09a53afc7a6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.106669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035958/publication.txtobserved 30d8a7ff6f9449f326aef04c7e0e5287...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. |
|---|