OT-2026-000054658
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000054658) never changes.
Identity and time
| Publication number | OT-2026-000054658 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-7602-99f4-595d5e72aaa7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d3e4239ee5c14fb5158e346f8078bb083ec79f2785e9ff31e9faa00a5ea5b32 |
|---|---|
| Markdown | c012de7cecce82bbe09baa9b4953f2810d814cc1c50dc92c763148d1587c7d6c |
| Publication page | 30e016b8b24aa489ec4487a521988deb31220a630bb09bac1d42b027df0f79d4 |
| Manifest | a2a09ee6e808fcc2c079b90dc648c256a208323812397f06e72e155a69575dec |
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 | pwcMbhtNkwV4rNU8+IOitdGTRmJShlRy05xyPP09on/QrNR7c5Ujwv1200pqbEJ80UwwYUQ67RhG7d9jEauRCQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:43.748625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054658observed 30e016b8b24aa489ec4487a521988deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:43.731083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054658/manifest.jsonobserved a2a09ee6e808fcc2c079b90dc648c256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:43.713098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054658/publication.mdobserved c012de7cecce82bbe09baa9b4953f281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:43.695023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054658/publication.txtobserved 0d3e4239ee5c14fb5158e346f8078bb0...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. |
|---|