OT-2026-000102613
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000102613) never changes.
Identity and time
| Publication number | OT-2026-000102613 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-75f5-b73e-cf1043b16ecf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c1af4207b44fd72307f8d378792da086e8d73f07cb4e988132c1d0adc5dd3ea |
|---|---|
| Markdown | 38dc94032ce40edd4933dffc834219b25c1b4e1231e00710c473e1cd368a5677 |
| Publication page | 0f915683474ddb940bd120e0c46c5e874bf977d59e890978ab775f7faee589ea |
| Manifest | bc769b8755d42badcd3fe443e476d58edcb0eaf408bba0db353c5835bfee7805 |
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 | fxGXt3K7XqIi//ne6OtZZy8ui3AdmRV/YHMYMijywqAtWVof2wBOq0Ow8aoF5rz4/ZqtQoZx88uGWXj6CxrwDA== |
| 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
| 2026-09-17T09:24:06.243506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102613observed 0f915683474ddb940bd120e0c46c5e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:06.226696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102613/manifest.jsonobserved bc769b8755d42badcd3fe443e476d58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.207657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102613/publication.mdobserved 38dc94032ce40edd4933dffc834219b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.186795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102613/publication.txtobserved 6c1af4207b44fd72307f8d378792da08...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. |
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