OT-2026-000009320
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, 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-2026-000009320) never changes.
Identity and time
| Publication number | OT-2026-000009320 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-736e-9947-d7d68b6e1972 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 901482dc5b2d44255ca378d7304a8eda6bec84c00efa8280f27e431cb0959d2f |
|---|---|
| Markdown | 6e527ae591a107136b09d20cda3ad702050cd81f66cf79ed24bc7754ed8fcfc5 |
| Publication page | 42c07968001eb7117cac5f25b9f43c1889214e82574e062b5ce6996df9a397dc |
| Manifest | c3fc4db1f17e1386f306b8a68db2563a212fbee46c568e374ef9be3033ffd1a6 |
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 | Cdsar02tdlj3OBcShfyDbgzX6xUrwG4vrSLjTfWD6vQEwHADqLelF+COn7vcS1t1xkv+sUfe4aUfSc++v3zGAQ== |
| 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
| 2026-09-17T12:16:34.357173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009320observed 42c07968001eb7117cac5f25b9f43c18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:34.338131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009320/manifest.jsonobserved c3fc4db1f17e1386f306b8a68db2563a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:34.317655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009320/publication.mdobserved 6e527ae591a107136b09d20cda3ad702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:34.297646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009320/publication.txtobserved 901482dc5b2d44255ca378d7304a8eda...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. |
|---|