OT-2026-000066072
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000066072) never changes.
Identity and time
| Publication number | OT-2026-000066072 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7713-b4e3-a7e16273bfc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066072 |
| Status | PUBLIC |
Content hashes
| Canonical text | b16be496af2c236ff9cdc861c81336a057ca36c2ce8f0e80ac7faf424f6d1418 |
|---|---|
| Markdown | df3b889bc92104dc29f10037d79a1baf00ac1c5f2b6a245783de14d5b7952480 |
| Publication page | 7bf161aa09ec6175c0369b646737aa6fe34c161f5d91ca0de2f0065a3dcecac0 |
| Manifest | 49c90360eb548bcb58a4814517c297f5a9cbd2b62ae9f742227365e4f98f2c69 |
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 | 600zfIrd64R85FJiymxH4kgOLt2A0uOIubIfV6W8Az9bMcdhQkc1P0ST8oI/OZLzb5q9l0ZMERNmy8o0qT7NAg== |
| 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
| 2026-09-17T08:50:43.505412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066072observed 7bf161aa09ec6175c0369b646737aa6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:43.483521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066072/manifest.jsonobserved 49c90360eb548bcb58a4814517c297f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:43.367155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066072/publication.mdobserved df3b889bc92104dc29f10037d79a1baf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:43.350194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066072/publication.txtobserved b16be496af2c236ff9cdc861c81336a0...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. |
|---|