OT-2026-000101136
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000101136) never changes.
Identity and time
| Publication number | OT-2026-000101136 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-75ff-b7ca-8b39425caca5 · 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-2026-000101136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 304d36137dd7222aa1cc6d4b85630a83428dd55e403a6b04751c251b0ce77b45 |
|---|---|
| Markdown | d6e3ff23d05f6ad8ae771b79ff0903d4b6f661bc5aef203ad6a1d8745e303b74 |
| Publication page | 5798c8e618e3ace21d66797bc81724ba9a8507070cc55ae2881ef2923d4827e5 |
| Manifest | 448d56a35d59fcfc1f4480941570c07def97e97159fd365a5892f85dce73a03e |
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 | l28/TLNP0Shb5rpo4nvQYnd2ooR4dKRvF90jDunTv0Qp6QWbys4KznWE2cdr3J3zBSZjOAVgfOSxuWdOVWs9Cw== |
| 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
| 2026-09-17T09:26:46.063131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101136observed 5798c8e618e3ace21d66797bc81724ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:46.045104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101136/manifest.jsonobserved 448d56a35d59fcfc1f4480941570c07d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.027901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101136/publication.mdobserved d6e3ff23d05f6ad8ae771b79ff0903d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.008514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101136/publication.txtobserved 304d36137dd7222aa1cc6d4b85630a83...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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