OT-2026-000054370
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000054370) never changes.
Identity and time
| Publication number | OT-2026-000054370 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3aa-7a11-b861-e6f338639916 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054370 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5a2661bb38c12ce14f74c38fa450c345dafb32ef0fed6eb7d350a6bde9934dc |
|---|---|
| Markdown | 989c5b7535b893a8a0ea62a307f66480ae322e2b12b1fff151c71d917db2ed6b |
| Publication page | 708b1e2a4897aef62c108d46c8a27617e541cdcb96a9a4e994c97b77dff16613 |
| Manifest | 6c17c35e2da13bccd7091be0396cd1b5a318710cd3efd284524130247572dd2f |
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 | ejl7YedlvqqdwaN8vuhchK41IvVOt7l+EdoyJ7cva/MdW8ZyWFdZ6dneM7B3jLBOURZhiZz3cRO9GSnm1riqCA== |
| 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
| 2026-09-17T10:54:53.905200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054370observed 708b1e2a4897aef62c108d46c8a27617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:53.884525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054370/manifest.jsonobserved 6c17c35e2da13bccd7091be0396cd1b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:53.864602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054370/publication.mdobserved 989c5b7535b893a8a0ea62a307f66480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:53.844637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054370/publication.txtobserved a5a2661bb38c12ce14f74c38fa450c34...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. |
|---|