OT-2026-000016566
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000016566) never changes.
Identity and time
| Publication number | OT-2026-000016566 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-762d-b7ef-c5721cf5be10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016566 |
| Status | PUBLIC |
Content hashes
| Canonical text | ceab40595a21edd94a9b38646e6537d6b3c9b84cccea54b6a3008fc226a9cab9 |
|---|---|
| Markdown | 440734ced73b70407ca738c08f040760b993ee85e1806a0bd6da5411708dd54c |
| Publication page | fc589c4f7cf32ecc2dfb6eb50f5277c11692952a1d8ee7edf43a6384fc986eb1 |
| Manifest | 650c03b2e01008f5caa6f4608d837d16add89e62c47a9aeb8ac26cfe1ca75097 |
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 | rtaD9oZteYvK60URtdhS6dJBN3OxQIgo3V7zNarVn1SiI7VC1sBrC+4bBz8jQiSP++KBcsT4BSXMsWFJduz0Ag== |
| 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
| 2026-09-17T12:04:47.764444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016566observed fc589c4f7cf32ecc2dfb6eb50f5277c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:47.748124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016566/manifest.jsonobserved 650c03b2e01008f5caa6f4608d837d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:47.729298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016566/publication.mdobserved 440734ced73b70407ca738c08f040760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:47.710801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016566/publication.txtobserved ceab40595a21edd94a9b38646e6537d6...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. |
|---|