OT-2026-000036576
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000036576) never changes.
Identity and time
| Publication number | OT-2026-000036576 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7318-bd69-a1ab2462cd4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85da9d4eff48c128ac5cfdf7e9b88491aab37642052b51822a2b8b4c75b162c4 |
|---|---|
| Markdown | 6f135b1988bd3433cb2c31cb1ac1951e9dd3db7b14b6663d7a7b36dc762b3f99 |
| Publication page | 19fb3ad007f6131d489d53efb0b7b8805dcf84e477c39f9c61e76d2519429cf9 |
| Manifest | 5af05d98dd2548b74f2667824329422e0de6cae22b3e2f020a4df1a6bf910a79 |
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 | YCpJuKEDQu6/GfZXSIRzMO4QgyFEySuoGL78/0SkyQmaPXBGBb6mebh0ouncvxy/21r0GH4D/mpdbzWjGJsmDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:25:47.893241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036576observed 19fb3ad007f6131d489d53efb0b7b880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:47.876960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036576/manifest.jsonobserved 5af05d98dd2548b74f2667824329422e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.860363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036576/publication.mdobserved 6f135b1988bd3433cb2c31cb1ac1951e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.843714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036576/publication.txtobserved 85da9d4eff48c128ac5cfdf7e9b88491...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. |
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