OT-2026-000058218
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, vented before 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-2026-000058218) never changes.
Identity and time
| Publication number | OT-2026-000058218 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-772c-b26d-2069a46f2ed4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d89590534a5cf5730337d38b9407353795cf162bc1eae53e8e70842e75d6a84 |
|---|---|
| Markdown | 225253c5c4ea9f2b6d2876469816de79317e9b1f8014b467f39399b8d17bd49c |
| Publication page | 13df4e6858cbe8887a5f5db3e0bf5665d9c816c5e638b505b69a7d02fe544ca4 |
| Manifest | a180eda593dcb32ddfa2f2a4577f1b40a57a320c55c853dfa9b5975dbc528bc8 |
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 | woguJOIlR/D96P70+AYuRx59xDog3Eg/YJmkh7j9DALwiBNkbVhAOctcjVSGJRR1e/86U/TyPsVRVH4LLY0jAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:53.143165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058218observed 13df4e6858cbe8887a5f5db3e0bf5665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:53.123516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058218/manifest.jsonobserved a180eda593dcb32ddfa2f2a4577f1b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:53.099312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058218/publication.mdobserved 225253c5c4ea9f2b6d2876469816de79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:53.076639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058218/publication.txtobserved 6d89590534a5cf5730337d38b9407353...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. |
|---|