OT-2026-000070206
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented 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-2026-000070206) never changes.
Identity and time
| Publication number | OT-2026-000070206 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-79ec-ab06-c0cec1d5bfec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070206 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7e92137678564ee18eb8cd92494dfc2bb333e816576b75efd5b40054c18da2d |
|---|---|
| Markdown | 60b4577b92ffe90488615bcd673c4b59d6a36154c53170337889df5e40ef33e9 |
| Publication page | f9099c3b73ba0737557e32e5e4c446fb4845d5c75688a59946030931a8eef0bb |
| Manifest | ce73bbebb72d27655a64808c16c8345a3391fca12d61744eb9edc973e4ef219d |
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 | jaQ5C6ky+8uSfXRIEJRrNxk8GQ5BwT4ddMigYZNlqQaUbpPCAfESOl5xiD4sDoYJ20OaQJFH/Scf4GtWQRcnAg== |
| 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
| 2026-10-29T04:41:41.978185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206observed f9099c3b73ba0737557e32e5e4c446fb...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-29T04:41:41.907802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206/manifest.jsonobserved ce73bbebb72d27655a64808c16c8345a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-29T04:41:41.838336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206/publication.mdobserved 60b4577b92ffe90488615bcd673c4b59...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-29T04:41:41.739152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206/publication.txtobserved e7e92137678564ee18eb8cd92494dfc2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:29.773211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206observed f9099c3b73ba0737557e32e5e4c446fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:29.755265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206/manifest.jsonobserved ce73bbebb72d27655a64808c16c8345a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:29.737044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206/publication.mdobserved 60b4577b92ffe90488615bcd673c4b59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:29.712190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070206/publication.txtobserved e7e92137678564ee18eb8cd92494dfc2...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|