OT-2026-000059830
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before 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-2026-000059830) never changes.
Identity and time
| Publication number | OT-2026-000059830 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7f8a-a527-76bd4180e1e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 785c7d5afb8c812f958e2f548daed3b94aee71b82bec3610642274e9c8da9f43 |
|---|---|
| Markdown | 4d37c4b38d49ed1025612c93d6f26673679c61bdedb6ee88c2ed07d891f8f28c |
| Publication page | b71e50e4d21875d83296e0273d1f87005c752438b16290c54aa659cdb45de1e4 |
| Manifest | 435dc02fb8b23b00cc55a58fbdac29db8e97357ec4c79ac12d9a3e30708d0db2 |
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 | DkwwnOVzKKHT0RFP8R/NXVwg8qUxtvEjbnyy9FgsjR5Wei1yluOabxd/jH0b11/xnGkiyiKrtzNMav1cTJZMAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:34.549917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059830observed b71e50e4d21875d83296e0273d1f8700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:34.531056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059830/manifest.jsonobserved 435dc02fb8b23b00cc55a58fbdac29db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.513784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059830/publication.mdobserved 4d37c4b38d49ed1025612c93d6f26673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.494910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059830/publication.txtobserved 785c7d5afb8c812f958e2f548daed3b9...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. |
|---|