OT-2026-000018059
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000018059) never changes.
Identity and time
| Publication number | OT-2026-000018059 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fd-79ab-8d6b-10b2b0c7485d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2017a31f48dcfe214b079414c03d6caabd5a93d0bfc76e90379aa3611b78dc36 |
|---|---|
| Markdown | bea86d53ccfd767ec43a77652febe7bd746c7f925c61a9d1694620e6133e4879 |
| Publication page | d8aeb6bf0c4cb30c89c96bd0f2874da674b122c7369e6233c09b4db52f4efde4 |
| Manifest | 209f85dbf2db7d2f09795921d468b8333c63bd5dd4f4f05b3ed4f1a69a64157d |
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 | nAiuUOXewusF+VDvZ8al66b4LfusMJQnqiCEY/oYYazs44rPkQqt9OJDzpaWKobH8113BVZytbcbp0ylsKy4DQ== |
| 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
| 2026-09-17T12:02:05.863684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018059observed d8aeb6bf0c4cb30c89c96bd0f2874da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:05.846095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018059/manifest.jsonobserved 209f85dbf2db7d2f09795921d468b833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:05.829324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018059/publication.mdobserved bea86d53ccfd767ec43a77652febe7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:05.811619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018059/publication.txtobserved 2017a31f48dcfe214b079414c03d6caa...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. |
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