OT-2026-000064173
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000064173) never changes.
Identity and time
| Publication number | OT-2026-000064173 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7cc7-970e-82202d6db483 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064173 |
| Status | PUBLIC |
Content hashes
| Canonical text | d187d579534476c0cb0cc3016ec5e7797d4bb70086a5e0c29c7c7fddc27c64e2 |
|---|---|
| Markdown | 929e5cdd33d2772e5bfa38a77c625725bda181345560f3aa0acf6dcc6b082fd2 |
| Publication page | 990150229b4dcf3b575352861567ce296d3ec0e3821b40781dd6a7602a111bcb |
| Manifest | 5beb006ff6650b33ad8e0f5635184f413d4445a5d0f2d36267dc1fe8c3073f3b |
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 | EvoTN5NAzjslXuctt12HLOsJd37oh1GklClsz95dXXoByLMFRY4f0vdLDyq7agoTRbtsyBjI3Ygix1uE9LnjBA== |
| 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
| 2026-09-17T10:36:11.250433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064173observed 990150229b4dcf3b575352861567ce29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:11.232259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064173/manifest.jsonobserved 5beb006ff6650b33ad8e0f5635184f41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.213111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064173/publication.mdobserved 929e5cdd33d2772e5bfa38a77c625725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.195785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064173/publication.txtobserved d187d579534476c0cb0cc3016ec5e779...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. |
|---|