OT-2026-000098735
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold 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-2026-000098735) never changes.
Identity and time
| Publication number | OT-2026-000098735 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-777a-87ae-4314164e4810 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098735 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1cac9b32cfe13842240fa8b3d9246bde26e6aec091dde07f457ba15d081a37f |
|---|---|
| Markdown | b112fe178a8f03fa877b7b28996e55b1e3d8d3d52f22bd7a7adc7cd7adf2adc3 |
| Publication page | 23293bf2397161be81430072d515746ea79d93c60445c25123db89510ededf8f |
| Manifest | 154507caffc60b7c3e693d5be5a96bf4aafa558aa3ca8d50623cdada68e6c5d8 |
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 | czW7us0P5jvj6dIRVyJET65TeH6o99JxMLMKcniFp0N6ksNiky9hTZEfGGkNtB12XXE1yvnDe7R7AI6Q2U2jDQ== |
| 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
| 2026-09-17T09:31:02.881214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098735observed 23293bf2397161be81430072d515746e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.863946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098735/manifest.jsonobserved 154507caffc60b7c3e693d5be5a96bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.847679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098735/publication.mdobserved b112fe178a8f03fa877b7b28996e55b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.832280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098735/publication.txtobserved c1cac9b32cfe13842240fa8b3d9246bd...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. |
|---|