OT-2026-000069372
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000069372) never changes.
Identity and time
| Publication number | OT-2026-000069372 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-783e-897a-3cffb86acaa7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069372 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75330960913a030f2aebd3c442dd55414cf8dcc97c5462fc15d306c103dbebe6 |
|---|---|
| Markdown | e02992da8d076de6ea26624b117b12d4eb1c5fab5a2d7c5edf318d23d5e8e310 |
| Publication page | eea04212c4a45291ce408e156b749a0096dda2dbfa09131be670bcf0576770e5 |
| Manifest | cd2ef2f15ce7fabc71b8c7ac597c0cd7f464af322e3d0f46e0d9ac0b1509b452 |
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 | 0eT3Ib7moHhJVkGIpuUfypcNaGMsdKZ6qjyWhePfeTu40qZU54pp9ODwjx15y0hFKnNe8cgRBcH+TUWOeSyEDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:16.062979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372observed eea04212c4a45291ce408e156b749a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.044903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372/manifest.jsonobserved cd2ef2f15ce7fabc71b8c7ac597c0cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.023640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372/publication.mdobserved e02992da8d076de6ea26624b117b12d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.002933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372/publication.txtobserved 75330960913a030f2aebd3c442dd5541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.946723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372observed eea04212c4a45291ce408e156b749a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.927868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372/manifest.jsonobserved cd2ef2f15ce7fabc71b8c7ac597c0cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.909377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372/publication.mdobserved e02992da8d076de6ea26624b117b12d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:56.892603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069372/publication.txtobserved 75330960913a030f2aebd3c442dd5541...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. |
|---|