OT-2026-000099273
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold 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-2026-000099273) never changes.
Identity and time
| Publication number | OT-2026-000099273 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-735b-9c1a-1bc6cbd37ced · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099273 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46a4449ed65d890b5b88e989c905ba7005fc6079a97b02c5a7fa688d0ed7bfd9 |
|---|---|
| Markdown | ae4bac1312a6351c92043aa7d6d8f663bfa6f079b0cef953ce0f21b452024df1 |
| Publication page | 8fa9e33ba7115c8e6db6cccde1766ade835b329e10bb172d4d63728a803caaa6 |
| Manifest | c2ef40f18919c9e75f530d56728c52aa3faff9316dc71140399bb368901b6c00 |
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 | beLofEbTNLh2DcdpCFPQTge+9Ii6NPSYdLvY83zadGa+5qSFihe8WIa/Z81xKLAWE3pC4oRbkgmkiWnt9DpSCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:43.279048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099273observed 8fa9e33ba7115c8e6db6cccde1766ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:43.262023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099273/manifest.jsonobserved c2ef40f18919c9e75f530d56728c52aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:43.244640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099273/publication.mdobserved ae4bac1312a6351c92043aa7d6d8f663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:43.226565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099273/publication.txtobserved 46a4449ed65d890b5b88e989c905ba70...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. |
|---|