OT-2026-000098075
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098075) never changes.
Identity and time
| Publication number | OT-2026-000098075 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7ae6-9062-5121085cc361 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3169acae5465468dc6863b4111300b135bb89c60b03e5f26f70e981270427149 |
|---|---|
| Markdown | 9f95a6e7590636b0e3ed719f059a795291bd7559cc307c4044feeca786ce5cc1 |
| Publication page | 350d744ae6a1c25203c595748f4561dda3e43039be0778f6bafdd001406cdf20 |
| Manifest | 32e02d37bdee4b542735e71c55d6e6bdd0ee9ae427d3ff17a2928ac242f4c4df |
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 | rIgSD5KJSdMGET6Wt3qlwaIiHMkiShYIVrWq2uLf6rTUL+oJcCT2iB0v53pJATpEV2A59Mqkv/YuMwCzC0xgBg== |
| 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
| 2026-09-17T09:31:12.413333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098075observed 350d744ae6a1c25203c595748f4561dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:12.396861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098075/manifest.jsonobserved 32e02d37bdee4b542735e71c55d6e6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.380609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098075/publication.mdobserved 9f95a6e7590636b0e3ed719f059a7952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.365181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098075/publication.txtobserved 3169acae5465468dc6863b4111300b13...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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