OT-2026-000058895
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000058895) never changes.
Identity and time
| Publication number | OT-2026-000058895 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-77d1-9464-69cf17f0890f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058895 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecf3a05cbfaa81f4dfda9e3253c1baf37846e203bee4ce41d7194491b36fc1da |
|---|---|
| Markdown | e0ea254d9cc7f064e3e1fc0fceeca2488d9c6443e3a3ecd4182d365f7f255a9d |
| Publication page | fee8d6538bfe81238f8d2db9194b170795de43f1bbb0b0d35d0fbdbad1cb1c76 |
| Manifest | 66322b2e4d64670d662eef5c7aafe65355e31843a3b2464cfd213d6b53db023c |
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 | DEup0WSODxYihoS8Q64FF3NZvGcGZCnlxMXo3kFgSQOL9ZUUDHBBBwkqAuPWCUNhP2NJBqRW6gE34PKMkUZiDw== |
| 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
| 2026-09-17T10:46:26.637514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058895observed fee8d6538bfe81238f8d2db9194b1707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:26.619467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058895/manifest.jsonobserved 66322b2e4d64670d662eef5c7aafe653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:26.599911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058895/publication.mdobserved e0ea254d9cc7f064e3e1fc0fceeca248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:26.580635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058895/publication.txtobserved ecf3a05cbfaa81f4dfda9e3253c1baf3...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. |
|---|