OT-2026-000082735
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000082735) never changes.
Identity and time
| Publication number | OT-2026-000082735 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-70fc-bf5d-942ca8008c01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082735 |
| Status | PUBLIC |
Content hashes
| Canonical text | df45d7081204115eb510b6ede610133a1e6db6b7ce188ef1ebabdf264388d7aa |
|---|---|
| Markdown | 42980695b39dc53bc59aff18e350bb4f26e67cead5ef0b0faa8e50e25f014d3c |
| Publication page | 3913c11f0456d86f8e858d7b5c2a4b0b00c9651102124b5deb53a1f5035be600 |
| Manifest | d8851fbbfc0f0cc883e61f649f2a19edb796b6d5eb838b3466ccfdd80d962500 |
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 | 7wTsePAORXwiOD3Vmn2MbKEKX5WtVXY1Evyzefe2yc8Lm0U5hgbp0qjpi6OxBpPWQlnXDTq2FTgEm11LcmNkCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:18.919967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082735observed 3913c11f0456d86f8e858d7b5c2a4b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:18.902903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082735/manifest.jsonobserved d8851fbbfc0f0cc883e61f649f2a19ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:18.886688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082735/publication.mdobserved 42980695b39dc53bc59aff18e350bb4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:18.868648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082735/publication.txtobserved df45d7081204115eb510b6ede610133a...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. |
|---|