OT-2026-000058713
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000058713) never changes.
Identity and time
| Publication number | OT-2026-000058713 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7b52-abbe-a72414448cec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058713 |
| Status | PUBLIC |
Content hashes
| Canonical text | e50803dc2795adebb34becff9d2958fd1741b1b58493b7ac78d6bbaa02dff768 |
|---|---|
| Markdown | cbc89ac3ba2b033dfccbe1304f953d1ec60f9b4c9df25210630747f36854aa14 |
| Publication page | bce4a6873a4a09534ad506d0ee623809e92bda5ead93795dfb260ce9144da6f4 |
| Manifest | b63436fd025453958f2288beeaa620073caad3a627df03b769e2a103b56c3d73 |
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 | 1kDEwAzB2Ej5QgQsrOoj9AWKyJNtpY0wwmITf/476jPz8Mo/jHntBiSqqe69o8krw9GqrDKF/9jtreJDlk5pAg== |
| 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
| 2026-09-17T10:47:14.542961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058713observed bce4a6873a4a09534ad506d0ee623809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.524259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058713/manifest.jsonobserved b63436fd025453958f2288beeaa62007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.508343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058713/publication.mdobserved cbc89ac3ba2b033dfccbe1304f953d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.490908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058713/publication.txtobserved e50803dc2795adebb34becff9d2958fd...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. |
|---|