OT-2026-000010663
Publication integrity record
Foam pad vacuum gripper, single 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-2026-000010663) never changes.
Identity and time
| Publication number | OT-2026-000010663 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7406-88b6-bbd8760a4b64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d791083633c2ed0263b91c318b4f4d16e4283bd04e343a5264c67329dda9655 |
|---|---|
| Markdown | 3240a895026e91cb540bd9ee3bf719450edf9f43b8fe6dec34e97a74a309c13c |
| Publication page | 01be6a311193b23360b971186a391d768fde4144acf46109a173b08349e67318 |
| Manifest | b1eb24c5931fd698c501f2d87ec7816bb9bee8cc065ee8da37e58eff74e270a3 |
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 | 2rT+VQoCsTUoEF16ewcfPIWDFMIb6yWjfjhxZ4SAYdb+fkuytYybQubat/3a6qGhOhnghN/ruNrAnAsZgg2oAQ== |
| 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
| 2026-09-17T12:14:52.201148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010663observed 01be6a311193b23360b971186a391d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:52.181365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010663/manifest.jsonobserved b1eb24c5931fd698c501f2d87ec7816b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.159970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010663/publication.mdobserved 3240a895026e91cb540bd9ee3bf71945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.139946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010663/publication.txtobserved 3d791083633c2ed0263b91c318b4f4d1...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. |
|---|