OT-2026-000045841
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000045841) never changes.
Identity and time
| Publication number | OT-2026-000045841 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7520-801d-c9b0d5a403fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045841 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0354b6131a55e436eab564ff10005cb389f1b322f182c205dfa2c2b10ae83498 |
|---|---|
| Markdown | b934de7f7f9e358ad4515d51f6c503f97810b3d20a0b278dd9b693fec84f29fa |
| Publication page | 0d422ddd25182e649df57b37acbe108f9be94715b83e1da1c715b9fe1e5ecf31 |
| Manifest | 374078da46037392c1b88d35edaf50486eeac1b6c46dc355f1f2fab14c707d61 |
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 | I+bQD4cu09ba2a5AMDTTYTTvxWGY+e6PjHuvluNN1iJAH/DDScsHPbeI5rlPjyZxv/oui37/6L/penyIUMGZBg== |
| 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
| 2026-09-17T11:09:43.220673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045841observed 0d422ddd25182e649df57b37acbe108f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:43.199746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045841/manifest.jsonobserved 374078da46037392c1b88d35edaf5048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.181982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045841/publication.mdobserved b934de7f7f9e358ad4515d51f6c503f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.163207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045841/publication.txtobserved 0354b6131a55e436eab564ff10005cb3...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. |
|---|