OT-2026-000039787
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line 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-2026-000039787) never changes.
Identity and time
| Publication number | OT-2026-000039787 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7fe3-8d94-75f4d46779a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9275fe80e0a9bf1ab9b153ffd907e599d5db8713045da0fad92768c102d742a9 |
|---|---|
| Markdown | 9025f8aa7a5c912bc86473ce7936fed3bc0d8d5f752a34c9fe4db52a365c0df2 |
| Publication page | 7db9ca822318720f07a9467097c590992d2f25735efa802cfeae13b35e708c3e |
| Manifest | 8687eea9098c2b5a26e926546dfbc97c50ff8a64e844568f4568136ff6a21c81 |
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 | KTLnF1eQgDVHK+qV4cgusN5O+knVLT+Bjw69h003k/iEyrtZps1jSerDfO7LQkYWE2fgYRHhfJBhMFP8lZfmBQ== |
| 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
| 2026-09-17T11:20:00.801497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039787observed 7db9ca822318720f07a9467097c59099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:00.784753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039787/manifest.jsonobserved 8687eea9098c2b5a26e926546dfbc97c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.769117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039787/publication.mdobserved 9025f8aa7a5c912bc86473ce7936fed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.750645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039787/publication.txtobserved 9275fe80e0a9bf1ab9b153ffd907e599...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. |
|---|