OT-2026-000084349
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, sustained blow-off 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-2026-000084349) never changes.
Identity and time
| Publication number | OT-2026-000084349 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-702c-b3b6-bdfa2797128f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084349 |
| Status | PUBLIC |
Content hashes
| Canonical text | a38f8a6e1b32fdc9f66203306f0f0a21370419c43bd99ab1a103b06b4b5188ad |
|---|---|
| Markdown | 2b7b1fa0728a7865713788ccdf54329d383d0a568ac46765ea40c64ad811e67b |
| Publication page | dca18af2762a7028d61e4115cd0bc6ce4f4a0375e23fc451598474417ed7d449 |
| Manifest | 2de27d556a46b023eafd28bc77f5894d8e5ae418cdf7e36828da5b0c6a8f13c0 |
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 | twCRQ+IBTaENnVZp31CW9w/0ghy8VlmYLHE6TCKRgB5vE/ACzAg2imapgB3XWRpgrE+PAvL3j9DmfHytf2ATCA== |
| 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
| 2026-09-17T09:56:16.880390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084349observed dca18af2762a7028d61e4115cd0bc6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:16.863830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084349/manifest.jsonobserved 2de27d556a46b023eafd28bc77f5894d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.846409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084349/publication.mdobserved 2b7b1fa0728a7865713788ccdf54329d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.830726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084349/publication.txtobserved a38f8a6e1b32fdc9f66203306f0f0a21...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. |
|---|