OT-2026-000060407
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000060407) never changes.
Identity and time
| Publication number | OT-2026-000060407 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-72b5-b255-e0fc91bbcb74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 776f4f1110adb292fe537cc697eb2d5a1c5ae51b8edf7d2db54553d6e46819c5 |
|---|---|
| Markdown | 6056fd041ead8f93ef82429b9458add9b9c9489b0d8ca3d94350a8e7d46eb749 |
| Publication page | 5f0c7909b829d8a124abe79f41921121360fce58f1c14853ddfbb619c5d746dd |
| Manifest | 46a65dd2cf499d96f0442ee0bdd1455ef7eaeb1748895bdc188105a7bccc3ee3 |
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 | tLVRMWXSTjGfV7b056dKCIadPAxI7YhM827LQYZ6MH/P3R4kauSUIzV5R/uh/A1GywVU+fW0LttcJgUkwuR4CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:52.615013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060407observed 5f0c7909b829d8a124abe79f41921121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:52.598441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060407/manifest.jsonobserved 46a65dd2cf499d96f0442ee0bdd1455e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.581199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060407/publication.mdobserved 6056fd041ead8f93ef82429b9458add9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.565303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060407/publication.txtobserved 776f4f1110adb292fe537cc697eb2d5a...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. |
|---|