OT-2026-000086902
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000086902) never changes.
Identity and time
| Publication number | OT-2026-000086902 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7df5-8cd4-f3798db43612 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77420aa74e4ab6095c9bb52bfddb385102657de58b72912ca6d3417beeb1ff63 |
|---|---|
| Markdown | 79d058d7bf332a9231e43ddff0edf99e907ef623347bafd7fd54c0efbcebe5ed |
| Publication page | 79edbb96ff905bf51fa3c7a513e5d30935b8c005a2b351568d7f4b73575f1dfe |
| Manifest | af5554dfe3a1ff98bbfc00627c9648c4abf9f78260cba7624820c07971d64e49 |
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 | KraBBoyBEmgseNxrcVq332XexLpmkWqAr6c2qe8jP5gA8OOb2QMoRcVwTa/GlW8GtYfw2Qw/kW7wTlEllaxaAg== |
| 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
| 2026-09-17T09:51:45.219715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086902observed 79edbb96ff905bf51fa3c7a513e5d309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:45.201742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086902/manifest.jsonobserved af5554dfe3a1ff98bbfc00627c9648c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.182514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086902/publication.mdobserved 79d058d7bf332a9231e43ddff0edf99e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.163978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086902/publication.txtobserved 77420aa74e4ab6095c9bb52bfddb3851...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. |
|---|