OT-2026-000040981
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off after 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-2026-000040981) never changes.
Identity and time
| Publication number | OT-2026-000040981 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-77ae-a55f-aefd491e37c7 · 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-2026-000040981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e3b78357023930cd6978443795ca77ceb8b48681f95725be25dae4e7a30be05 |
|---|---|
| Markdown | d4e6ec3b9d701d5bd5a7a37beb85dab8416a38d3bdcb5c73e6983e2d75073d67 |
| Publication page | e7b6d5af21147cc2f8ce2cc375b35eb5630aa21b8ec333a2580dd765c55127fe |
| Manifest | bd1b5948c5eca1af33b85db92ec2e25a2f8aff3b5167b27a73fcf050f58672bb |
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 | Fbj5O/+D+m2goTLmCjFImK+FG16twqX0edZ27XC601GDB2Eg3uDS3CsI2brEcSUzD7cnB2taz8A0kqmefdAYBg== |
| 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
| 2026-09-17T11:20:23.304617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981observed e7b6d5af21147cc2f8ce2cc375b35eb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.282661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981/manifest.jsonobserved bd1b5948c5eca1af33b85db92ec2e25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.265119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981/publication.mdobserved d4e6ec3b9d701d5bd5a7a37beb85dab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.247873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981/publication.txtobserved 8e3b78357023930cd6978443795ca77c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.988979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981observed e7b6d5af21147cc2f8ce2cc375b35eb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.973941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981/manifest.jsonobserved bd1b5948c5eca1af33b85db92ec2e25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.957116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981/publication.mdobserved d4e6ec3b9d701d5bd5a7a37beb85dab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.939298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040981/publication.txtobserved 8e3b78357023930cd6978443795ca77c...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. |
|---|