OT-2026-000061782
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000061782) never changes.
Identity and time
| Publication number | OT-2026-000061782 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-7e26-93e4-b84d766eaebc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5897539994d4a04074b0f49d47811a588ad606157bde0d2cb5dadb9e43d5948d |
|---|---|
| Markdown | 10ded6a69ae081ac6ef207c23db01dc1574de4a8cf4b5a690698b4f6b74e5a1c |
| Publication page | 96963c44d2fd444174095b90245c5f044a6cc1683472e6b1b61fee413350e85a |
| Manifest | 82a44b59ce6210c5afa438729031811ecf16eafd1d78e6100477c357dc55a20c |
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 | vOhe+uqhPlQovTNwXG5aw5hxRY/Dza3lqW85fE7AkYCaQWWNgF3Stqlw2/JQFRN3RQbN1FF7IAavZ3HEyN00CA== |
| 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
| 2026-09-17T10:40:29.856330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061782observed 96963c44d2fd444174095b90245c5f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:29.835236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061782/manifest.jsonobserved 82a44b59ce6210c5afa438729031811e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.809419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061782/publication.mdobserved 10ded6a69ae081ac6ef207c23db01dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.789928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061782/publication.txtobserved 5897539994d4a04074b0f49d47811a58...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. |
|---|