OT-2026-000069488
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000069488) never changes.
Identity and time
| Publication number | OT-2026-000069488 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-70ab-9811-d00e8a763a50 · 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-2026-000069488 |
| Status | PUBLIC |
Content hashes
| Canonical text | badb1717fafd539584cee1ee2f8b4258400eceec6c99b56e61c4213da7789a14 |
|---|---|
| Markdown | 256c1968a3e33957055e6ef072b9f20be5eb5064f06fc290b8b0b1211617ac43 |
| Publication page | eceb11434e3d4bfdf84ed41af0fdade17fa00aa3b88c2eaa895aefc00a7afacc |
| Manifest | 378fa717748fc3c8dfc91a6f23eaa81dd93ada9584f6119885bf8ba41dbeafbb |
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 | HoK02hgrtR70y6l2nHI9zNs1IKsD3tfa+xmiu0IfzrPr1Ubt/9WWjNQCL2lzCk99AvjZx9xx7ZZnpcBRJRnTBw== |
| 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
| 2026-09-17T10:30:34.136212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488observed eceb11434e3d4bfdf84ed41af0fdade1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:34.118967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488/manifest.jsonobserved 378fa717748fc3c8dfc91a6f23eaa81d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.102247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488/publication.mdobserved 256c1968a3e33957055e6ef072b9f20b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.083750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488/publication.txtobserved badb1717fafd539584cee1ee2f8b4258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.873937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488observed eceb11434e3d4bfdf84ed41af0fdade1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.853938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488/manifest.jsonobserved 378fa717748fc3c8dfc91a6f23eaa81d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.834195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488/publication.mdobserved 256c1968a3e33957055e6ef072b9f20b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.814948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069488/publication.txtobserved badb1717fafd539584cee1ee2f8b4258...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. |
|---|