OT-2026-000058693
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000058693) never changes.
Identity and time
| Publication number | OT-2026-000058693 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7520-9128-e4b08fa76858 · 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-2026-000058693 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccff4f15d875b1ce9e82070590cec6d2263af93ad546c922b3e2a2bf559d75c4 |
|---|---|
| Markdown | 39085909d57590f0741d2dc66f38644f3ca91642bbeb1c7a0f26370b011c2c35 |
| Publication page | 0158c27b7e22c66927c7b4bd6ecf563963728e84e9f2f38f97e1728d8f574004 |
| Manifest | 5028bd31cd4e2ac7a11b16504f60b8516e36fbf54a3a006701fea3f806e7bee8 |
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 | 5im1hkJfpCFDNq5ZJtgbMTfEsNo7cy8d2vmfuqOv2nnSqwWUrA+5Sdbr6z++sYTtVShpUHEpYX08R6aWtVV8BQ== |
| 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
| 2026-09-17T10:47:12.969270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058693observed 0158c27b7e22c66927c7b4bd6ecf5639...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:12.951284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058693/manifest.jsonobserved 5028bd31cd4e2ac7a11b16504f60b851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.934412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058693/publication.mdobserved 39085909d57590f0741d2dc66f38644f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.917527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058693/publication.txtobserved ccff4f15d875b1ce9e82070590cec6d2...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. |
|---|