OT-2026-000095687
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000095687) never changes.
Identity and time
| Publication number | OT-2026-000095687 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7042-922f-83d92d2f38b7 · 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-2026-000095687 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1735b2b8c2062b5d2e502c6c811d728a32ac458e3758d79a0ce8f10a3b71cea |
|---|---|
| Markdown | e36cc7f74f4ae57e9128affb6aea92eb0a020c57e58a3d0e32bea473c08b1c63 |
| Publication page | e03d4a707b08e33486fc5c62ead88dc10374878c955270308b525af6ccba2868 |
| Manifest | fa1818e60fc3e8664e1d580705709f56b7643ddbcd03f4c7a598c9f1deed9659 |
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 | aMoToNx9phA+fRJtja8Wkn3a6DGp7rO7+eRXRvEhDveuRd5vkDMz3q6R2OZuOrQhmTUN3qlv1ySgHo6d+GKRDA== |
| 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
| 2026-09-17T09:35:09.927615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095687observed e03d4a707b08e33486fc5c62ead88dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:09.908716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095687/manifest.jsonobserved fa1818e60fc3e8664e1d580705709f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.890109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095687/publication.mdobserved e36cc7f74f4ae57e9128affb6aea92eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.872725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095687/publication.txtobserved e1735b2b8c2062b5d2e502c6c811d728...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. |
|---|