OT-2026-000037206
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000037206) never changes.
Identity and time
| Publication number | OT-2026-000037206 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-75b8-b7db-59544b745428 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d9964c4811a03e8514866cf60d38ee0d22b8761f8d239a054c38a4f1a85d4e6 |
|---|---|
| Markdown | 0c6cbc18803858e768f38c552e34338207aabec41864e4f2f9782eb643eb1ba3 |
| Publication page | 8eb15d496ce98fba695dccaa8590606422670accfadf9209681fbe2820a6c8d6 |
| Manifest | e049e47e5b39a0d8afee1178007013bf7c2c1c3474bc8a8506ad22ea2c26b9ab |
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 | wr4IuQijfWtT7AxItbqviTMt5RAqQyGQZgiIDNptlRC4HfytojllGUWssni2OmTF2U0Ph0Jcp5OY5obPUnnMAg== |
| 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
| 2026-09-17T11:25:05.639203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037206observed 8eb15d496ce98fba695dccaa85906064...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:05.625327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037206/manifest.jsonobserved e049e47e5b39a0d8afee1178007013bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:05.608826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037206/publication.mdobserved 0c6cbc18803858e768f38c552e343382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:05.593923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037206/publication.txtobserved 0d9964c4811a03e8514866cf60d38ee0...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. |
|---|