OT-2026-000034506
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034506) never changes.
Identity and time
| Publication number | OT-2026-000034506 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7dfc-b913-16e405026ab1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034506 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7785ce759578f1014559463d292795f038fec7a171575dddb6248b33e352ed9 |
|---|---|
| Markdown | ffdd92d1102a7a156d8076a7c4df18846edd365cecf3a625848f61c9b8ff5fb8 |
| Publication page | 5b68af21a93b6453c0414e3d1924fc0bc8a17e8a6a3dbbc831cf11aaab7c5706 |
| Manifest | 7ff1f3bc7b3ad5ee7ece193b55bef42eb1928aa59d585254f4852094dc13b92f |
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 | mKXKrnBHEzF6zwhkR3llBB7Uj7IVVQAkoyTsNi+X2r/iCQUTJV22uLg6kcT2Rnx0DPRTuDr2JVOVXI6hECHuBg== |
| 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
| 2026-09-17T11:28:50.609821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034506observed 5b68af21a93b6453c0414e3d1924fc0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:50.589332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034506/manifest.jsonobserved 7ff1f3bc7b3ad5ee7ece193b55bef42e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.571224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034506/publication.mdobserved ffdd92d1102a7a156d8076a7c4df1884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.554086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034506/publication.txtobserved e7785ce759578f1014559463d292795f...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. |
|---|