OT-2026-000045602
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000045602) never changes.
Identity and time
| Publication number | OT-2026-000045602 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7c73-bf1a-c7d9b945dbbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045602 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3595ccd20fbd0c6b3cb634bd1245d7410233e01ed852b8e91e1c578aa7d7488 |
|---|---|
| Markdown | 6d38d1360adb517b9c34476b82a466eb3a1eaea2ec381a50149420d1822a5e34 |
| Publication page | 3c7f0c5ce903de1b51d546ac192dde957a2201be394313361ee285eee6318f05 |
| Manifest | 599844ef4c30feda4238b9b61ef213b373b2b646abe8030404d578cec080b08d |
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 | oIKchCtOUIpJNRCfaQ9JrDpD4bQx8tjVN3xWeyS/e/7LDilE9MjtQXnGA03wJR51yj0U748nEzmlcBCSfIoZBA== |
| 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
| 2026-09-17T11:09:22.598041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045602observed 3c7f0c5ce903de1b51d546ac192dde95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:22.578012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045602/manifest.jsonobserved 599844ef4c30feda4238b9b61ef213b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.558794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045602/publication.mdobserved 6d38d1360adb517b9c34476b82a466eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.539789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045602/publication.txtobserved a3595ccd20fbd0c6b3cb634bd1245d74...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. |
|---|