OT-2026-000101324
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two 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-2026-000101324) never changes.
Identity and time
| Publication number | OT-2026-000101324 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7d07-9135-fde266df5b63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101324 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb9f8426866f82d5eefb61064d6b579df6aac97dce412c475bf9efd3035aedd2 |
|---|---|
| Markdown | 61b54609ca661cc18e0bb6a246d87d12581b82276295a4aff177359caccc4d82 |
| Publication page | da92825176dbad737cc2b488d624183acafc9f37e5bafe8055b6f298c12949f8 |
| Manifest | f238ea6184a537133e6f88748a6ff453d5872eb4ed949dc503ee7a4012f2727d |
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 | +QPZBgvRRMD3lqCkrYFS5nbw6W8hqbQb3pbcItDftAcazmm7c+EPTsGlRwKMqgqjAKsWVEDOHwBRqhwwUO+MAA== |
| 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
| 2026-09-17T09:27:00.812740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101324observed da92825176dbad737cc2b488d624183a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:00.795579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101324/manifest.jsonobserved f238ea6184a537133e6f88748a6ff453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.779945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101324/publication.mdobserved 61b54609ca661cc18e0bb6a246d87d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.763693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101324/publication.txtobserved eb9f8426866f82d5eefb61064d6b579d...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. |
|---|