OT-2026-000038035
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000038035) never changes.
Identity and time
| Publication number | OT-2026-000038035 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-79c0-abe8-973a3560d90b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038035 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4c6a2bd4473a72caeb31f399c57b4281dc54423322028b563653fb59d0bd1c9 |
|---|---|
| Markdown | 7dc43af5a994f2aeb744794dedb3e69bea06069a72f57af1a7d7a255e1749f18 |
| Publication page | 0c8883c7ad497174a1b7a0a615b5d4347c200fc52bef401737906ae7add78ba0 |
| Manifest | 62e954f2752259c7e6465e7e6fdb640102f965a1a91a40b2233893ddae996391 |
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 | 7r2KbMWrrp2kmY7AiRClWFYnG9r7PZ8U4u/pjSeuGEPH+PKCFtJjKcyjQqvyGkUaawS0G35HrTQX2EYaZHEuBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:20.847163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038035observed 0c8883c7ad497174a1b7a0a615b5d434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:20.829429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038035/manifest.jsonobserved 62e954f2752259c7e6465e7e6fdb6401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:20.812524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038035/publication.mdobserved 7dc43af5a994f2aeb744794dedb3e69b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:20.794418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038035/publication.txtobserved c4c6a2bd4473a72caeb31f399c57b428...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. |
|---|