OT-2026-000065305
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, manifold 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-2026-000065305) never changes.
Identity and time
| Publication number | OT-2026-000065305 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-73dc-989f-c44dcf9732d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67dab7ff781cd1ae6ec18a848997b61263a34c4e1eda9f90dea1474784329607 |
|---|---|
| Markdown | 3c5405f88c603867ce227ce1f5a9bc982f6778675a318f044b56831b189c64f2 |
| Publication page | 756c2e2e0c263a04c962271c4e425e668ec760c6e880c7295cc334b9d5d4a4a1 |
| Manifest | 4eafa5973e34ba3cf1076f1b7b4fb515e01158ea1ee30b24f9fd21fc5b7d54d1 |
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 | zNNMb8crSZkFuuyD4M4NViTDBmPOK6lLaD12861XFh8kwJITve1Svmo2nB51VUPpplKBK4kC1J9NddTPKq3gDA== |
| 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
| 2026-09-17T10:35:16.787563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065305observed 756c2e2e0c263a04c962271c4e425e66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:16.769328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065305/manifest.jsonobserved 4eafa5973e34ba3cf1076f1b7b4fb515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.752934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065305/publication.mdobserved 3c5405f88c603867ce227ce1f5a9bc98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.736937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065305/publication.txtobserved 67dab7ff781cd1ae6ec18a848997b612...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. |
|---|