OT-2026-000095764
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three 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-2026-000095764) never changes.
Identity and time
| Publication number | OT-2026-000095764 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7bbf-836a-7cfa6c85975d · 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-2026-000095764 |
| Status | PUBLIC |
Content hashes
| Canonical text | a930b44a53eb3796a114bf02500d99cea80a74c22508392f0100f24afea25c77 |
|---|---|
| Markdown | bd3095a94ecf80f701b2cf060da90e59f759fffa3e322e7a2f8d51e0bfb87d9f |
| Publication page | 9221f8e3ebb6945736df75e1dfd1ae3a3cff8a57ec914d01ca4978b80350453b |
| Manifest | 8ddd728f2bb2a9ad44ba514c49071369b25aad02a6d64d35f0c3e31d29733345 |
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 | dSUlAO3H2Oygauc7o+JZ875vywAMLQmrWNPDm9JSy/cTDMclF/qqx89TQXUU1j+BfNnIjNPcn2zQYdHrHAqeBA== |
| 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
| 2026-09-17T09:35:20.162570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095764observed 9221f8e3ebb6945736df75e1dfd1ae3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:20.144210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095764/manifest.jsonobserved 8ddd728f2bb2a9ad44ba514c49071369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:20.124788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095764/publication.mdobserved bd3095a94ecf80f701b2cf060da90e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:20.106037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095764/publication.txtobserved a930b44a53eb3796a114bf02500d99ce...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. |
|---|