OT-2026-000069086
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000069086) never changes.
Identity and time
| Publication number | OT-2026-000069086 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-78ff-8f51-2a89afabdfc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23a33ca8f34969607b419db276cf8db694409feda5a9a048a9c1c150e460000d |
|---|---|
| Markdown | 838fa8f3636efa23cf9ef48d1e8d3b48cb2c5b2940b0206d3f846db7ff8c1110 |
| Publication page | ae6d503b38ee98ea0b1c609471fe9b0cca7ab0803cfe3e97f446ad755402d5f5 |
| Manifest | 0f9fe61fe6b4c8d253fd5a070517d953e347e9bd6d6a2ceca14b9077191a6c9e |
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 | gGQg9V8BRsJEBJUDIEyaf2u3ZPcKXzO35Awx0/ewjNBDF13nnLKfR5oYXYMr2LyQOpEXycuK0bpzNIZkCwTODQ== |
| 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
| 2026-09-17T10:28:57.312092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069086observed ae6d503b38ee98ea0b1c609471fe9b0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:57.292820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069086/manifest.jsonobserved 0f9fe61fe6b4c8d253fd5a070517d953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.275276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069086/publication.mdobserved 838fa8f3636efa23cf9ef48d1e8d3b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.257303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069086/publication.txtobserved 23a33ca8f34969607b419db276cf8db6...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. |
|---|