OT-2026-000082704
Publication integrity record
Six bellows cup 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-2026-000082704) never changes.
Identity and time
| Publication number | OT-2026-000082704 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7d2c-83c3-71bbca533934 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c4ebc4a1499e41ae928deb900a4e8f5666ab766ffb288d0b7b4a67016b42daa |
|---|---|
| Markdown | e497d5d993d8683fbd15de665769ef89332d7330723695b4457399342216fafc |
| Publication page | 0d546893fe62b030dd84403fff8574d68232877f86bd729a63c0732897efb407 |
| Manifest | b92d3e455578751d8188a98895cc06371732d1a0f1d3bbc456f9e4995b91594f |
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 | liwxVss7PdyBDJbcTwx5It588snyn5ta4KkMrCdjtKKJs7/65iHS3/Uqv3QFqNDP/Icpxai1U1MMC9moIHwtCA== |
| 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
| 2026-09-17T09:58:16.692041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082704observed 0d546893fe62b030dd84403fff8574d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:16.675302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082704/manifest.jsonobserved b92d3e455578751d8188a98895cc0637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.659235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082704/publication.mdobserved e497d5d993d8683fbd15de665769ef89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.643077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082704/publication.txtobserved 5c4ebc4a1499e41ae928deb900a4e8f5...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. |
|---|