OT-2026-000095720
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095720) never changes.
Identity and time
| Publication number | OT-2026-000095720 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac5-7a71-ac47-2fb7d186c012 · 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-2026-000095720 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1abf1fa3cda9277f91e5ec8eff0127b938e6afe3b2feda51d88d0766fee5902 |
|---|---|
| Markdown | d467558f64c9e67c81d1c49549f5867739d59941e21e5ba96e8c03ee6405c7be |
| Publication page | 4ae77d0533ba64177a0096418f1677ef4303e510097d544baaa4979324e2fba6 |
| Manifest | 4b4d78e68d6b5cccbfd4cac7c9622b3b1918525f2fafe904df42b510216851d1 |
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 | Y8aQYtqhe3R4SceJNk18KFoSCH0kuLseOoyL2MxbCZffYI18QuP05JJN4cA/IXaZiDOJa9IgiD0riSC1WbpNBg== |
| 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
| 2026-09-17T09:35:16.694963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095720observed 4ae77d0533ba64177a0096418f1677ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:16.675801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095720/manifest.jsonobserved 4b4d78e68d6b5cccbfd4cac7c9622b3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.657843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095720/publication.mdobserved d467558f64c9e67c81d1c49549f58677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.638949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095720/publication.txtobserved a1abf1fa3cda9277f91e5ec8eff0127b...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. |
|---|