OT-2026-000099278
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000099278) never changes.
Identity and time
| Publication number | OT-2026-000099278 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7a4b-abb1-cf19204771f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e594a7e52ce47f43fecb37b97fe094671a24a82337a67d6676bce74b103f687 |
|---|---|
| Markdown | c489f1a175d5b4fef87ec0d7318546d3e40cbb4f4910f83267b09397b627284f |
| Publication page | 950fc01fa4bee4c3114c524f6b8f1be3b0299c6b103eda82d0ef8d18afb66c30 |
| Manifest | d5bd6ed829013a542ad2e1e971316a735ccbca706764b7d949b388fe0b9fd0e8 |
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 | G6/k2HiZIFyk42qKMPwXXsde9jPqmbCDMkxHEGnBS+Fsv0CG23+wXKsOaFuUVgoOs512hfFw+gaLoVaFYvDCAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:43.895430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099278observed 950fc01fa4bee4c3114c524f6b8f1be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:43.878320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099278/manifest.jsonobserved d5bd6ed829013a542ad2e1e971316a73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:43.861177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099278/publication.mdobserved c489f1a175d5b4fef87ec0d7318546d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:43.842085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099278/publication.txtobserved 2e594a7e52ce47f43fecb37b97fe0946...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. |
|---|