OT-2026-000009277
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000009277) never changes.
Identity and time
| Publication number | OT-2026-000009277 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7971-8196-f43da8637cb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c8c2931d11fe7b5d8354a7014e9841283d3b5491cdea82e4b5091bdcb7bfbdc |
|---|---|
| Markdown | dad75ab6ac1ce620072cd74b2875bb7e6e97222e3ef51106854842876be3cd74 |
| Publication page | 4eb2fb41927837732dac9e90e9aba8647f374b1e060706d107df857a50b29068 |
| Manifest | 6841c503b517f50c0c0a93d2deba6f03b5e0c83d811c7f0c4174cc06b293f9f4 |
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 | FqK0Hztvrb8VTEu5B92MJ5m0T5eUAoGuU8OKYL2s+W++2IN26GDk2NYLf3jcw0trYt0TVMNrMdbclKj+MHdUCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:02.494741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009277observed 4eb2fb41927837732dac9e90e9aba864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:02.475053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009277/manifest.jsonobserved 6841c503b517f50c0c0a93d2deba6f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:02.454676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009277/publication.mdobserved dad75ab6ac1ce620072cd74b2875bb7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:02.436552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009277/publication.txtobserved 6c8c2931d11fe7b5d8354a7014e98412...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. |
|---|