OT-2026-000059251
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059251) never changes.
Identity and time
| Publication number | OT-2026-000059251 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7efb-b052-cf6111806ae3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fe8d56c2aa2fd997234dd66151bb4ec3992006025e4820b8610909705e08777 |
|---|---|
| Markdown | 843fa290636caca61496e691df0619343753f43273189f8b3ab77e9a9eae4658 |
| Publication page | 8d37cc2b3bed8a2616fd4313257e16525a9dd5d99aa26a16882663a2ce79f834 |
| Manifest | 0d7e7d6de466f83ac486821f090d57f405e3c2c3e8453bcbbab944b848dde563 |
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 | Oxb91k/RNr6uWqDlzUdLrZpKqnBCnjrAQy0vuX6jIuhlCsw3U93kRkH9xmgG1SYi1d3eh7zfrP2edSIIh29cAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:47.675968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059251observed 8d37cc2b3bed8a2616fd4313257e1652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:47.658484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059251/manifest.jsonobserved 0d7e7d6de466f83ac486821f090d57f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:47.640577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059251/publication.mdobserved 843fa290636caca61496e691df061934...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:47.622431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059251/publication.txtobserved 0fe8d56c2aa2fd997234dd66151bb4ec...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. |
|---|