OT-2026-000103910
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pulsed blow-off after 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-2026-000103910) never changes.
Identity and time
| Publication number | OT-2026-000103910 · never reused |
|---|---|
| Internal UUID | 01a0aea5-15e7-7225-b0f3-823eb5dd805d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:09.781581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06b44e0ef72ca345b32601fa52435275bc21340f95b57bb6a016db8f10ec7d47 |
|---|---|
| Markdown | 01749a11be074f8451ef8c29aba3a446558e56871530cd8a3afeb7b2566e2d58 |
| Publication page | 68a717fe491dd009cb38937780c2949f3b4d1f4f1354780e6a242748bb0a1e1d |
| Manifest | 083f7614ad9647852f4ee0c92cf20e9a0ab10fe284a437834e2f422ad73d075d |
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 | PlbwKffOKODYMJOj+zqvQ/HixX4FTpQKEhAHWLhy3oDKfpJkpk4bXtz5n5veUdy3IZDAPPAmZQJjzd95Ova6Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:54.222993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103910observed 68a717fe491dd009cb38937780c2949f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:54.206949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103910/manifest.jsonobserved 083f7614ad9647852f4ee0c92cf20e9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:54.190037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103910/publication.mdobserved 01749a11be074f8451ef8c29aba3a446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:54.171919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103910/publication.txtobserved 06b44e0ef72ca345b32601fa52435275...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. |
|---|