OT-2026-000101886
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000101886) never changes.
Identity and time
| Publication number | OT-2026-000101886 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7837-bbf2-e35b10612a8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101886 |
| Status | PUBLIC |
Content hashes
| Canonical text | d84ee124fac59b49e4184492d6f5ae4ea751819a17903395b79dd45e492150a2 |
|---|---|
| Markdown | ab1d51c837df4c84c99c36d972b61de8f6e5ee8a9f9eb8cebd14c7d7e1581409 |
| Publication page | d30e7234c22f24b06a1a0aec85934f9ce09ac2eb016de05f5c3d9767099fb99b |
| Manifest | d06942536884ee0d7d4d826e85a78b26d5c98fc6d8d916c87310bbba03584353 |
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 | kN/gEaf1QzqPPCtpt3Qko1hqW25OffQ2IU12LTBKXaOgT4/CxLmjOmyj3AIK/nmmCgwBxlriyEkb8lGaXMx+DA== |
| 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
| 2026-09-17T09:24:29.550669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101886observed d30e7234c22f24b06a1a0aec85934f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:29.532347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101886/manifest.jsonobserved d06942536884ee0d7d4d826e85a78b26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:29.514370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101886/publication.mdobserved ab1d51c837df4c84c99c36d972b61de8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:29.496782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101886/publication.txtobserved d84ee124fac59b49e4184492d6f5ae4e...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. |
|---|