OT-2026-000046437
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000046437) never changes.
Identity and time
| Publication number | OT-2026-000046437 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-725b-ac99-5e37744cc275 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97460886b8ae49fb07f76d9cb3610dc4d7c6be07b603b1d06f77da3110550b27 |
|---|---|
| Markdown | 031da0b94d6a3fde832e1852c607069cb68f127f6b02a7eb5cc85d62f997b629 |
| Publication page | 31bd7c00549785fae9302303cce7ef009e0e8cdef9525b4a24847ea0ec2a1452 |
| Manifest | e5632c08b7b7f2c743500a9443cf9228461cbe6218a8be8d3e3685ae2426fc66 |
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 | eRuF/lM+FmE6plW/vRVLGg3laUm/pGOEFZagbS/Ka2YO8//pRnVnZRk2RjJTvNm6Ha2fw6/88ztRDma72m8ZDw== |
| 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
| 2026-09-17T11:08:27.304392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046437observed 31bd7c00549785fae9302303cce7ef00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:27.286124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046437/manifest.jsonobserved e5632c08b7b7f2c743500a9443cf9228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.267836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046437/publication.mdobserved 031da0b94d6a3fde832e1852c607069c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.246547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046437/publication.txtobserved 97460886b8ae49fb07f76d9cb3610dc4...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. |
|---|