OT-2026-000024101
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000024101) never changes.
Identity and time
| Publication number | OT-2026-000024101 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7ee7-a8a4-54f2d8dedd5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59a7f330debdbb443d4f4670158cc3ef4df976e4867e4e0d61f4fbac18531a79 |
|---|---|
| Markdown | 6be328109fe297f75e1fd50b1021ad05f2549a5e4d9d02db37e273ec7926e687 |
| Publication page | 3948f6abfe8b0a8808c190afbdc44107b7599497ab57ec1ae57f7b5e7f09846d |
| Manifest | f30e9ae875dd080405f3caccc57ba4d5471c2803ffd4d8ec33b2902e4b07900c |
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 | vlXCGW5jj9W9PayP8rC6QcDstbKWmgAIeyvjnwqhj3mUrOjTXNDz89z6D3j4AL1VjG780vG1SGa4ypljz8KVBw== |
| 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
| 2026-09-17T11:51:01.284166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024101observed 3948f6abfe8b0a8808c190afbdc44107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:01.265930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024101/manifest.jsonobserved f30e9ae875dd080405f3caccc57ba4d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:01.247417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024101/publication.mdobserved 6be328109fe297f75e1fd50b1021ad05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:01.228503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024101/publication.txtobserved 59a7f330debdbb443d4f4670158cc3ef...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. |
|---|