OT-2026-000008311
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, vented after set-down
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-2026-000008311) never changes.
Identity and time
| Publication number | OT-2026-000008311 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7756-8a20-a6af2b25ffcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 513c9fe9480af18190671facdf8fad00e80f92d4bffc1c4dcf6f175513b479bd |
|---|---|
| Markdown | f989b06c6addfe6a19e21a734b370040c2a8425845befdedcd931aaaf7161207 |
| Publication page | d9c0be04d89e7c2133a540cdd8d45b0af0b21b531b8688e27e67278cd6bdea6c |
| Manifest | 4307d0a29023d274a5d431b405ae9a796033780a34f3af471c7e194bf3ad5c0c |
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 | Vm3XtN++6PzrLQpvIYd/NbYiLrS7f/DaiNVqXQvc1P08FLEEFtKpuybNhLUJDJU6DvEZws0iSma+XU1q9uHMBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:52.444641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008311observed d9c0be04d89e7c2133a540cdd8d45b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:52.426004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008311/manifest.jsonobserved 4307d0a29023d274a5d431b405ae9a79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:52.407291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008311/publication.mdobserved f989b06c6addfe6a19e21a734b370040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:52.387657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008311/publication.txtobserved 513c9fe9480af18190671facdf8fad00...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. |
|---|