OT-2026-000047016
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000047016) never changes.
Identity and time
| Publication number | OT-2026-000047016 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-72cf-8282-964f281822be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047016 |
| Status | PUBLIC |
Content hashes
| Canonical text | a286f9582c66c21620940a3ad9a4da09152dfe9e92601aa0b8a274cf9f249339 |
|---|---|
| Markdown | feabd27486da96db98e3b4c39941716a43cebe7ea44422c6b928b5c17d6777be |
| Publication page | fc1b576fab3dc1f5fa12805a46ace40d65eea10bd40ddc1d7183ca2cb9330d9b |
| Manifest | dc0972cc2788778ce9101cf34b36a74f3055664664471e9761b9ea747f73c9e2 |
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 | LdMPlcde6ZJk0oTErFiQ4l/x04Ngc2w0LMq1W4QIcsZ9lEYQ2HvIlF02dvvqedh/0n93gz5rSJeD12rHEUDeBw== |
| 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
| 2026-09-17T11:10:17.780054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016observed fc1b576fab3dc1f5fa12805a46ace40d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:17.761002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016/manifest.jsonobserved dc0972cc2788778ce9101cf34b36a74f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:17.742170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016/publication.mdobserved feabd27486da96db98e3b4c39941716a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:17.724019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016/publication.txtobserved a286f9582c66c21620940a3ad9a4da09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.393875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016observed fc1b576fab3dc1f5fa12805a46ace40d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.375591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016/manifest.jsonobserved dc0972cc2788778ce9101cf34b36a74f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.357566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016/publication.mdobserved feabd27486da96db98e3b4c39941716a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.338625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047016/publication.txtobserved a286f9582c66c21620940a3ad9a4da09...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. |
|---|