OT-2026-000093754
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line 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-2026-000093754) never changes.
Identity and time
| Publication number | OT-2026-000093754 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-727b-a0e2-dbf0160d23a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0618e7422612a5d89afad2286475d497e6008aa840f52a1f85eeb7faff46302a |
|---|---|
| Markdown | 07cadc3d4f62721f62134da14c0275317041a0a691031ac882395eadfe102836 |
| Publication page | cdbb20347c5b0efc811bfd4746eff4f1944fbf3568cdb7b634acc97217af67b7 |
| Manifest | 0195dfb8684b4deee078266a4d26507ee5cedc06e84bb2c70c51f6b87aad8414 |
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 | O/8mksObl5b5rwpBxOkt8YThGhkykBVwL98Ql/vhG92Z1DP8iBI1NBBE2jNx59mgAhqBxUHWl+iDhClDeCpADw== |
| 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
| 2026-09-17T09:39:50.068562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093754observed cdbb20347c5b0efc811bfd4746eff4f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:50.051463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093754/manifest.jsonobserved 0195dfb8684b4deee078266a4d26507e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:50.033993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093754/publication.mdobserved 07cadc3d4f62721f62134da14c027531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:50.016099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093754/publication.txtobserved 0618e7422612a5d89afad2286475d497...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. |
|---|