OT-2026-000068039
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000068039) never changes.
Identity and time
| Publication number | OT-2026-000068039 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-706e-820e-22d0eb7c051c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fe92cdef465aeb2e4dd56896da0be6c105095db034104705429fa91dd941fa7 |
|---|---|
| Markdown | d5be826922383b8acafb2cab893d15ed8a4ba9623dce615e260e6a9556990c3b |
| Publication page | 8db69458a7e42d5bee66a4b5e1901c9ae382feca6e36460a8ee844164cf65ba2 |
| Manifest | 036ababe18c1aad218a14272858a72c715fadab04ea84637e9825b2f52f04035 |
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 | mQ0wvzm3Z8QhCrocr5CruxcpVDuvlXcA4WMF5HTD58xX/tS58NT4FzuOR3WABHqvx9DAjdsaZkdXI/+975JbDQ== |
| 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
| 2026-09-17T10:30:36.379848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068039observed 8db69458a7e42d5bee66a4b5e1901c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.363916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068039/manifest.jsonobserved 036ababe18c1aad218a14272858a72c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.346805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068039/publication.mdobserved d5be826922383b8acafb2cab893d15ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.329488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068039/publication.txtobserved 1fe92cdef465aeb2e4dd56896da0be6c...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. |
|---|