OT-2026-000065274
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000065274) never changes.
Identity and time
| Publication number | OT-2026-000065274 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-71c9-a107-c74d935313c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86872750261a94e78c8f4452fff0c15047100af64de89c8b68c89c643f620346 |
|---|---|
| Markdown | 2e05da61b7ea7d1b5917337fbfe5319db967a3798deb4a2ac833543af23c5bf4 |
| Publication page | ae6188b410ebb5ac1eb8c6d3e71506f5ee8b131c1fbf058f6a608ea2b6504b28 |
| Manifest | fa2852165a864bdc499d64a1227a23d1d0d000494d30a94672689f924ebe19a0 |
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 | Ot6LQvF/GajYNne9Cwwodc6IvNKyeC83dkRW9IviTP7875TCFuCZVY74IGImTyA6ucSAcVRM6wV8MJ78hGxoDg== |
| 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
| 2026-09-17T10:35:14.189725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065274observed ae6188b410ebb5ac1eb8c6d3e71506f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:14.143445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065274/manifest.jsonobserved fa2852165a864bdc499d64a1227a23d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:14.104808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065274/publication.mdobserved 2e05da61b7ea7d1b5917337fbfe5319d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:13.984961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065274/publication.txtobserved 86872750261a94e78c8f4452fff0c150...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. |
|---|