OT-2026-000059953
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, vented after 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-2026-000059953) never changes.
Identity and time
| Publication number | OT-2026-000059953 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-74fd-a908-3a7c46628f00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dd0790a6f61b8a9f0e00261f42fd18a82109ea0bb4da1f717beb304681cec35 |
|---|---|
| Markdown | 6405f68574a8f54057e6590fb3fcc22e381077ee94f304c6efb28d4250b11ae2 |
| Publication page | dabd348f36f78b834bd9b2c8f6881e9941418f916a0c467e5ed68b84aa16a486 |
| Manifest | b92fc6d651fec14433c698655b734133a9d7e72badc9bbaf043a646f4f93a884 |
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 | vnEoyPDthBpEQBy6ZXpDC53SlLTLSNNxNeR+g6teFnLe4y5XAzDIFyt+7Nb3PixJBdd9BxczvD11m56JdHHSAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:44.050753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059953observed dabd348f36f78b834bd9b2c8f6881e99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:44.031597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059953/manifest.jsonobserved b92fc6d651fec14433c698655b734133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.013851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059953/publication.mdobserved 6405f68574a8f54057e6590fb3fcc22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.994622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059953/publication.txtobserved 2dd0790a6f61b8a9f0e00261f42fd18a...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. |
|---|