OT-2026-000009179
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000009179) never changes.
Identity and time
| Publication number | OT-2026-000009179 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7bd1-89b4-1c1f79d967fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c9aa89d2a333bc3a1367b77d0cf5a5fbb45d7be59e45ac6190d01a9311102d7 |
|---|---|
| Markdown | cfc24cd34b83aa8f134486095b22b37f19f4675a1ddf203e1b4a330b172ba13a |
| Publication page | 17ae3f773deabcda1975236dcf3685c251eea17f328ae701a8214a5fe367d6c7 |
| Manifest | a2e84a0a1e2a2385d966df9bedbf8c3adbaa8391a06d993020516477e59b2607 |
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 | k2sIjanCJyxLpeiJ+Jcn5ztZ3ymHbS3LfddFGftYAoeBbgOtwRY7LpWfywXF8AaBpmB8t99qastVrWJ2/vV2Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:53.371885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009179observed 17ae3f773deabcda1975236dcf3685c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.353429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009179/manifest.jsonobserved a2e84a0a1e2a2385d966df9bedbf8c3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.335004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009179/publication.mdobserved cfc24cd34b83aa8f134486095b22b37f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.315663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009179/publication.txtobserved 1c9aa89d2a333bc3a1367b77d0cf5a5f...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. |
|---|