OT-2026-000095797
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained 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-2026-000095797) never changes.
Identity and time
| Publication number | OT-2026-000095797 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-767a-b228-3cffd220b84f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 699ae124dd627ec042fdfe5263d6e0fe5d94c4b3a84e5af2a7b8f59d573cca5d |
|---|---|
| Markdown | 87b13f0b7ad1037e0558c34e3be841dd6e29a9bcc833dc377e3a116e853729da |
| Publication page | 24bdc5545e0646e472b9d72db4cea2e25fa502a98adeebe82ee85db3d595fc87 |
| Manifest | e729e579ffa24ae05cecd5c569718ab2ea105dfaa71d038143205ff7d6e5dd7b |
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 | bKz/VB2NZx9xWNrpC8HE7MBp8+C+NEHKyObOE8eeICv63tihnZgQA3+2dGfk/LaiVkVWFiX+/iItp/48hU+UAQ== |
| 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
| 2026-09-17T09:35:52.222553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095797observed 24bdc5545e0646e472b9d72db4cea2e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:52.205340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095797/manifest.jsonobserved e729e579ffa24ae05cecd5c569718ab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.188894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095797/publication.mdobserved 87b13f0b7ad1037e0558c34e3be841dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.172938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095797/publication.txtobserved 699ae124dd627ec042fdfe5263d6e0fe...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. |
|---|