OT-2026-000101776
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, pulsed blow-off after set-down
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-2026-000101776) never changes.
Identity and time
| Publication number | OT-2026-000101776 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7e9a-b27f-a5b81460bf71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101776 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85fe40c078cd67a44fd6051cd4c4c88b68b313e130a834ab71fd1081dd711f34 |
|---|---|
| Markdown | e1a46ee10e5ff5818f691e9809354fd4d39103370b62dba66358355ec1deae4f |
| Publication page | d53ca7c050a040eaa2aec40a8ba0ffb0c6d895c31e9df01d0a1693ec1ef82ad5 |
| Manifest | 35072a25ec1c76e2eb4890a648f6414563d07203e082e6eaab34014b10d80586 |
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 | B2ctl0OR3R8PoVFt2PKyp1fFBTQVQctHfhxJ9pWp5MoI3PpesbMDF1n1C44VD47JG6kGDtyCMD1eP0mAQC2mAg== |
| 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
| 2026-09-17T09:26:16.220697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101776observed d53ca7c050a040eaa2aec40a8ba0ffb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:16.200734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101776/manifest.jsonobserved 35072a25ec1c76e2eb4890a648f64145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:16.180808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101776/publication.mdobserved e1a46ee10e5ff5818f691e9809354fd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:16.162965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101776/publication.txtobserved 85fe40c078cd67a44fd6051cd4c4c88b...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. |
|---|