OT-2026-000093258
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093258) never changes.
Identity and time
| Publication number | OT-2026-000093258 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-73ab-9801-81b848e33073 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093258 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb18712d1e7c6516aea95b0418121dc8d2eb15380bfca46365cac7814cc5d4e1 |
|---|---|
| Markdown | e730c19916ad4c67114aa516d6c6d7a7a539ecdcc8d6cc5f6f47bffe3aebde28 |
| Publication page | 6975226c4f1d23c5d5d06cbca778c0454fcda486cbdf85624fbbeea2930bee09 |
| Manifest | 79729029d952a2857c3e5b70e41f9c73f15da35f1994ba17b14236116e6b4982 |
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 | uIRw75iBhfc0AA1ydpKeiKo9UfkGsu0woLtVakUJwYszrGhMh4a1n8IWcr60xBP4y8qJNl4sOjqQGh4yWSgPCA== |
| 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
| 2026-09-17T09:40:37.194397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093258observed 6975226c4f1d23c5d5d06cbca778c045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:37.177034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093258/manifest.jsonobserved 79729029d952a2857c3e5b70e41f9c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.159050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093258/publication.mdobserved e730c19916ad4c67114aa516d6c6d7a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.141544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093258/publication.txtobserved eb18712d1e7c6516aea95b0418121dc8...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. |
|---|