OT-2026-000051106
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, vented before set-down
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-2026-000051106) never changes.
Identity and time
| Publication number | OT-2026-000051106 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-77fb-8d90-577cf2c58734 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051106 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2a960e80b010132eb71bce9111d2d467d4b0ea307aff2a6449ef68793dc61d9 |
|---|---|
| Markdown | d9dbb4957ce18bef143f27f235c1b6671441fec8058df75ccd9ab99b92df6fa3 |
| Publication page | f718f4d3083c85d60d3c70b7aa143c41e8d9eccda3f603224486df0d4ccf0f83 |
| Manifest | ec6cd7e3f4be312217b78600001e0caab8cdc4e08c8f824cc8678d1e142c1a96 |
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 | /uhvLKaFPijEs82XqjXtGJ7FdrwlmFtWZNVvlCXHkhXkNq36o1xA6wKJtItM9aNmT4YMmYiUBAAo4FZWbZH+BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:02.997103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051106observed f718f4d3083c85d60d3c70b7aa143c41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:02.979665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051106/manifest.jsonobserved ec6cd7e3f4be312217b78600001e0caa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.955198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051106/publication.mdobserved d9dbb4957ce18bef143f27f235c1b667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.936191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051106/publication.txtobserved d2a960e80b010132eb71bce9111d2d46...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. |
|---|