OT-2026-000062376
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000062376) never changes.
Identity and time
| Publication number | OT-2026-000062376 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-751c-b0a6-8c908a613a69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f5de0251dc6dd7a5108fc992fbfa5e223fddf0671a9f096c00efe257ad13959 |
|---|---|
| Markdown | 85964b302a84c466972f6b38403ec9360da06e1c30f0b1fab26c16aa6f737da7 |
| Publication page | cda3ece09b454838e2f540afc88e117da42003914a8d872e1d686830b29b973e |
| Manifest | 636b3c0287480ed2fe8e5ec8d68c45d672614a2ffffca70f9d143517871b06e6 |
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 | aBlddorlnt7w006yLsZ38M/1EF1uZWSj1LvLoxAAcCp5HRGC/Ka1zQXCi2LI2RdnhWU/apxidps4BstHV37lDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:41.722927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062376observed cda3ece09b454838e2f540afc88e117d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:41.703726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062376/manifest.jsonobserved 636b3c0287480ed2fe8e5ec8d68c45d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.684006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062376/publication.mdobserved 85964b302a84c466972f6b38403ec936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.664851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062376/publication.txtobserved 5f5de0251dc6dd7a5108fc992fbfa5e2...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. |
|---|