OT-2026-000064301
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000064301) never changes.
Identity and time
| Publication number | OT-2026-000064301 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-758d-b999-f8830282ce7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88f7ce1591bf7aca0f6c6d00a9707610c4c29ea8eb42d1b424afe70066e198db |
|---|---|
| Markdown | ddd99b5dd7a111ce45e40f1fcaa377cc411a245c1ea29d13c343a985806f1f29 |
| Publication page | 5272143acc83bbbb95b13e72990f2e94075120b13b1e2e02e0a54da8274437f6 |
| Manifest | af0886485f1dd98a0254acfb09d4b6d07fc2ff5397d6aa4871226efdbd22836a |
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 | X3TDyhL/YAOOvtNLUmxwFAp03xs+89Wn/tN2+61qMjBQ3ZalP7FTtKTt/Tfggyjk5b9HNMuiXyqA6RMXqL1iAg== |
| 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
| 2026-09-17T10:36:26.869810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064301observed 5272143acc83bbbb95b13e72990f2e94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:26.848835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064301/manifest.jsonobserved af0886485f1dd98a0254acfb09d4b6d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.825703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064301/publication.mdobserved ddd99b5dd7a111ce45e40f1fcaa377cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.800689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064301/publication.txtobserved 88f7ce1591bf7aca0f6c6d00a9707610...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. |
|---|