OT-2026-000025908
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000025908) never changes.
Identity and time
| Publication number | OT-2026-000025908 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7b5b-b9b6-4f4758eec530 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025908 |
| Status | PUBLIC |
Content hashes
| Canonical text | b181230fcdd2a44bb3a29190da527597a7ea1cccacb7d501ca8a8548b5dbdb6e |
|---|---|
| Markdown | 73919f3288b202434964f81721685d246d8b823980ccbe5a6a7d9680a8f7fcb1 |
| Publication page | 8b5548f5e1add4f50ef95010f23251cf44fe027fc51c144281723344a2f011b5 |
| Manifest | 1259ba02bed7090e8db033adca779add7fee35cb7db94ee5530dd2c93ecc948f |
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 | l+HkPCMzx7C7fwZTj8EzXVRjU+Rk51m392xobCHzikA8vyf+qqFVThjT5wC1u2+ywMrxp0/Izu1N2t0rztUIBw== |
| 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
| 2026-09-17T11:46:15.480679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025908observed 8b5548f5e1add4f50ef95010f23251cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:15.463310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025908/manifest.jsonobserved 1259ba02bed7090e8db033adca779add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:15.445437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025908/publication.mdobserved 73919f3288b202434964f81721685d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:15.427385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025908/publication.txtobserved b181230fcdd2a44bb3a29190da527597...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. |
|---|