OT-2026-000062314
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000062314) never changes.
Identity and time
| Publication number | OT-2026-000062314 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-780a-90ba-f9f7f23a5b54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062314 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbb257bd44de281b3b867cf6931c92279b801b400bc34ee2d4687bdeca7d0e20 |
|---|---|
| Markdown | 8ffffb8b6c27afdfabc065bcc48a67de5210ecea9662285ac4c21ad91d27be3b |
| Publication page | 070e2081716546893ff9c7a7191a6f978dd66ddd3c8952339669f39e62c8f6f4 |
| Manifest | 6ec1908c83a60a90434bf0d0bf25a20b4745a611a1be9da68552de91e9a4137c |
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 | at2aFruSFI6j+gOM7aOspiA5AH7S9e+ZfVSIXnRY2pHNGohhrREioPfyqq/RJTFafhUAGmaZhNNJclr1uk9NAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:36.938223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062314observed 070e2081716546893ff9c7a7191a6f97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:36.920611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062314/manifest.jsonobserved 6ec1908c83a60a90434bf0d0bf25a20b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.905369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062314/publication.mdobserved 8ffffb8b6c27afdfabc065bcc48a67de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.887379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062314/publication.txtobserved fbb257bd44de281b3b867cf6931c9227...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. |
|---|