OT-2026-000047592
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000047592) never changes.
Identity and time
| Publication number | OT-2026-000047592 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7bbf-9b8d-e71e66930da5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e883c6be0f98a6c750737213fc11661d5b3deef4b83dbbaa84022324ff9f510 |
|---|---|
| Markdown | 99f2bb4dda95c36dffcf72cdd7515c7b29065be7eb8cb1f262419114f8581a20 |
| Publication page | a8453f8ee90c32fc4e88200e6a947f59ef2eb28d777c14b88ea6a435b4ebfa94 |
| Manifest | 559a2bdc71cad08af67308b5d5f1b600c772ab1ea1b9a5e691a3c99a3bcb766d |
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 | nvxwypQqAVOc4tkqSQjEb3/VEJuytxH527ye/FiQiHswf6pB2AOUr86F+jwlWOdCIQG0qimE71R4kRquDH1zCw== |
| 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
| 2026-09-17T11:06:43.588853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047592observed a8453f8ee90c32fc4e88200e6a947f59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:43.570895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047592/manifest.jsonobserved 559a2bdc71cad08af67308b5d5f1b600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.552712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047592/publication.mdobserved 99f2bb4dda95c36dffcf72cdd7515c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.535188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047592/publication.txtobserved 9e883c6be0f98a6c750737213fc11661...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. |
|---|