OT-2026-000096673
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000096673) never changes.
Identity and time
| Publication number | OT-2026-000096673 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-78bd-9570-57eceb885ac9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096673 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7de88b409495cf20f0e9c0dd7f24ecbedd75011e51031ed7083cec6d4fbd723 |
|---|---|
| Markdown | a21f8b3a978f26792cf90030cfddc78871e3efe37d324f33c212efcd36a1c120 |
| Publication page | 3e9b30e605543ff595a9f60b3d8b51bcc4b6263e3975a78d28a1de26bd3e8909 |
| Manifest | 3b4f3f8bfe0d09471a6a64b7d3e6b78077f70728eeba499ac2b5b54e092ff2e0 |
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 | QYM8Cz8nW0HDfSMMbONk8d+xGPtA7lIEv76b/uwXeXsNHzeHZExDsTWyqWtCAhHd1ybp/UOIts+8A+NeG2lDAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:08.950478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096673observed 3e9b30e605543ff595a9f60b3d8b51bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:08.932925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096673/manifest.jsonobserved 3b4f3f8bfe0d09471a6a64b7d3e6b780...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:08.915631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096673/publication.mdobserved a21f8b3a978f26792cf90030cfddc788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:08.899081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096673/publication.txtobserved a7de88b409495cf20f0e9c0dd7f24ecb...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. |
|---|