OT-2026-000101293
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000101293) never changes.
Identity and time
| Publication number | OT-2026-000101293 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-756c-823c-f1684464179d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101293 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76592978ed7dbee2b70cbfcf6c33732ac61f5922fe0f8e88bff7123d01a0386 |
|---|---|
| Markdown | abf3f0a5cbe738e5cea8b2d4ad8cfab5cc054da8fb46c404170e86289e146303 |
| Publication page | 06c9446e2d84aaa36483550a9dd18b6e64542d342280c371ace8522a1828fccb |
| Manifest | e6b47591a5f6028cff92119ccfec5ffff6051d4c348f8ee6b1ec033501bf731b |
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 | H1MOoXV3MXybt7en6fywMSwfwheAFSZIpKWW0rD5EhYcZtk/3iloHRvL2NvJGdbOCd6+C10dLIMLKi4/rNOADA== |
| 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
| 2026-09-17T09:26:58.564008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101293observed 06c9446e2d84aaa36483550a9dd18b6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:58.546192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101293/manifest.jsonobserved e6b47591a5f6028cff92119ccfec5fff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.527772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101293/publication.mdobserved abf3f0a5cbe738e5cea8b2d4ad8cfab5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.510418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101293/publication.txtobserved d76592978ed7dbee2b70cbfcf6c33732...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. |
|---|