OT-2026-000070037
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070037) never changes.
Identity and time
| Publication number | OT-2026-000070037 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7e89-b55a-507e3065eb8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9567ac922894c98d18bfa21888037f7aa3982f7bb632d5cdb00e3bfb1f19f360 |
|---|---|
| Markdown | e5f6cc9e54abfca601b8c1b2b6ca86d9a2f5662af52b518c80f8ab410b1a29aa |
| Publication page | b02653528cd8f53d9cc54a80921f4fe624a57e857c53066e167923e31acc4e2f |
| Manifest | 4dc3e027d5f94bb20191e7bf6d92873c980af9375a406ef4bcfc44382ab4b0e5 |
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 | hlyQ776rSWOiq7U1duQa1K3mgfAvDdiIOODSTiWZuEo31Un+hnHFEB2Tlqswk193eK4By4KFu5i/0c3uZoGgCQ== |
| 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
| 2026-09-17T10:26:59.522192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070037observed b02653528cd8f53d9cc54a80921f4fe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:59.503992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070037/manifest.jsonobserved 4dc3e027d5f94bb20191e7bf6d92873c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.486225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070037/publication.mdobserved e5f6cc9e54abfca601b8c1b2b6ca86d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.464195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070037/publication.txtobserved 9567ac922894c98d18bfa21888037f7a...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. |
|---|