OT-2026-000101276
Publication integrity record
Two cup vacuum gripper, two 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-2026-000101276) never changes.
Identity and time
| Publication number | OT-2026-000101276 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-76da-beee-2c286fc56dd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 228fd3efd5e5423fdb820f3ec05f30b1ab1d97f94cbfbd97db5f6782f92a3622 |
|---|---|
| Markdown | 7f691b3c283a05302b71c0e2271751d5e962aa45fed6222200905bf96a2cf3d8 |
| Publication page | 68ba5452b90fc433ebee66b6596c53a123440038f904a4e1d17e92e60371e983 |
| Manifest | e31c27c23e827f3f0598b1ae32a32f884e857d79be9364e0f491c5f57ff19185 |
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 | nd2RzsljL7LcLEF8Ao3FWnTpw0V97Ukjx4bgk+cRH74oY7QhzbX5XdrwuWPeYovJsJA/aOe2Xez5IxcXrhhCAw== |
| 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
| 2026-09-17T09:26:56.674495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101276observed 68ba5452b90fc433ebee66b6596c53a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:56.655531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101276/manifest.jsonobserved e31c27c23e827f3f0598b1ae32a32f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.637896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101276/publication.mdobserved 7f691b3c283a05302b71c0e2271751d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.619446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101276/publication.txtobserved 228fd3efd5e5423fdb820f3ec05f30b1...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. |
|---|