OT-2026-000014465
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000014465) never changes.
Identity and time
| Publication number | OT-2026-000014465 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-71f7-9a1a-82ee13beaebc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014465 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4f4698909fa0147b0f70e12ba9e65f6a30ce11a2219730f486150f2bf5fae72 |
|---|---|
| Markdown | aa5589110a2c49790263719c8fa3fc64c75a18f748d6737267ac38793dd70cae |
| Publication page | ed8f342f30774300ab28180c5e63aa8b737213e056aa326a901bcca3121ee1b5 |
| Manifest | 6e98b396e8fc94a5c29afbb8c5c4659494f2cf298313f0ba22cd3623535dfe53 |
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 | rMyXLnoh1WLsLDbyGaXCOLut1Lsz4rxS9RLYX62zJBCwjVmfr3dd8WdisnfEKpTgADfeAEjZbsKckToT2WANAw== |
| 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
| 2026-09-17T12:10:16.450110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465observed ed8f342f30774300ab28180c5e63aa8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:16.431053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465/manifest.jsonobserved 6e98b396e8fc94a5c29afbb8c5c46594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.412915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465/publication.mdobserved aa5589110a2c49790263719c8fa3fc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.390013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465/publication.txtobserved b4f4698909fa0147b0f70e12ba9e65f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.699752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465observed ed8f342f30774300ab28180c5e63aa8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.680881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465/manifest.jsonobserved 6e98b396e8fc94a5c29afbb8c5c46594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.662140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465/publication.mdobserved aa5589110a2c49790263719c8fa3fc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.643480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014465/publication.txtobserved b4f4698909fa0147b0f70e12ba9e65f6...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. |
|---|