OT-2026-000058183
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000058183) never changes.
Identity and time
| Publication number | OT-2026-000058183 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7efa-a29e-d987c5550451 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25535b3e265b2950cc052e7602848c62589a9cceff5ed10e3cf5abd519b102fd |
|---|---|
| Markdown | f2cace811653982373c1ad9efd3e753f47ff4dbe36a181d0481b1a3893a3e8f0 |
| Publication page | c2362a50c6e1fd5a5b9d4d66023ecb0d143b4ad9851445ffecae3b26b9bb7f66 |
| Manifest | 07686746e7a3748b2cd3e99fcde3bf415a412302d56775be11d9b294de27ae76 |
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 | +AC63ksPgeSzsYPUV0vf9YEEJ2K7Wu7HWjGdIs3WobvatQi3lSWMLuEvlbh53OvY3cKl1htDijp07YaeAqkZDA== |
| 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
| 2026-09-17T10:47:53.301558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058183observed c2362a50c6e1fd5a5b9d4d66023ecb0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:53.281239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058183/manifest.jsonobserved 07686746e7a3748b2cd3e99fcde3bf41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:53.263940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058183/publication.mdobserved f2cace811653982373c1ad9efd3e753f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:53.247028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058183/publication.txtobserved 25535b3e265b2950cc052e7602848c62...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. |
|---|