OT-2026-000040827
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000040827) never changes.
Identity and time
| Publication number | OT-2026-000040827 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7476-98ea-5b1b433869c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 316a1c75ba798f077f5e1f2a5b85e7bb39b1c2cb4e1fabaa0e196501f15bbe1f |
|---|---|
| Markdown | d613bf223d1264b29824659c73d5151314ff2c6f8957ec340fbb042d8a7545c0 |
| Publication page | d960ab875f10456a94ea08e06a914cbcc4f95d8d0731a88a08855eff62db04ec |
| Manifest | adf147b647fdd8377d10bbddb4c0f1f9290ebf151e00c0b66fd2e3c8029f09d3 |
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 | 1DSbuVK/+CNH4MAVRV3BgU+O47vtKc+4ZxtBV/BAGg556a8P2TS6euvWWNCly49jQm8t+X5CEvz6vsFXecCtCQ== |
| 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
| 2026-09-17T11:20:10.501908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827observed d960ab875f10456a94ea08e06a914cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:10.481801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827/manifest.jsonobserved adf147b647fdd8377d10bbddb4c0f1f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:10.465121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827/publication.mdobserved d613bf223d1264b29824659c73d51513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:10.446846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827/publication.txtobserved 316a1c75ba798f077f5e1f2a5b85e7bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.465964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827observed d960ab875f10456a94ea08e06a914cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.449457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827/manifest.jsonobserved adf147b647fdd8377d10bbddb4c0f1f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.430106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827/publication.mdobserved d613bf223d1264b29824659c73d51513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.412644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040827/publication.txtobserved 316a1c75ba798f077f5e1f2a5b85e7bb...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. |
|---|