OT-2026-000058694
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented before 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-2026-000058694) never changes.
Identity and time
| Publication number | OT-2026-000058694 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7959-b2d3-0017d71fdb50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 448ea91376a9e811005fc0a63575a1ab07ec02a99015ffd24cdaff76e9eb00a8 |
|---|---|
| Markdown | 89efc47f6b709c675df63aba8c29be491ab31930204bfe255b5a82d142eb0545 |
| Publication page | 3f8b289c2559f96b33d20bfc20979997d03ba2740ddce0bcdb90c3f11a148f8f |
| Manifest | 0e777c1b79a2c8b90c07a65d6f4bb7c84a11ebafd41f7d167cd44349461ba6ad |
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 | CTUxr8SIOYdYrhR2PXlQCTX5xdoledPtTANL/hzsOebRhJkBtBUagrCnCfJ8sz6f6YRD2zrC9oIu7OsPXQs4AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:13.044794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058694observed 3f8b289c2559f96b33d20bfc20979997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:13.025087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058694/manifest.jsonobserved 0e777c1b79a2c8b90c07a65d6f4bb7c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.007958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058694/publication.mdobserved 89efc47f6b709c675df63aba8c29be49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.990011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058694/publication.txtobserved 448ea91376a9e811005fc0a63575a1ab...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. |
|---|