OT-2026-000055530
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two 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-2026-000055530) never changes.
Identity and time
| Publication number | OT-2026-000055530 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-738f-aeab-1df32c5ec6cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055530 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3357ca3f62ba5178c697f52ed2aca8cba3f9ee7050f41385e69f2a6edd799e2 |
|---|---|
| Markdown | 078f274eb093572c9a73700cc97889f4a81f339dc24496869208f9e83d541f81 |
| Publication page | 86545f00382d66beab71c9512508f26668bcbb0a1424f79dd5c23ce41ed4d906 |
| Manifest | 78dca5f6dc3c4781618fef91f56c7302fdd5b8050a0fb3472553b4ca4419443e |
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 | 7kTpiw7T2yzHjrA7zl8MQpeZtzO3vs6G0/xdqBkqM8M5d9DlsifUlrznb+ordQoTBdLRY4WNSj2WTqgssY+qDA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:12.546314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055530observed 86545f00382d66beab71c9512508f266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:12.528473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055530/manifest.jsonobserved 78dca5f6dc3c4781618fef91f56c7302...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:12.511711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055530/publication.mdobserved 078f274eb093572c9a73700cc97889f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:12.494796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055530/publication.txtobserved d3357ca3f62ba5178c697f52ed2aca8c...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. |
|---|