OT-2026-000056318
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000056318) never changes.
Identity and time
| Publication number | OT-2026-000056318 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-7b36-87fb-3c1b24ad7698 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056318 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8948786eef9e45376740c1043f3e8733ce5b08d161f052277d33fd678945471 |
|---|---|
| Markdown | 8d9fdcc092787a8b81c2342e0f24ca850a43318f20183e585c9d84a1d4b7c9f4 |
| Publication page | 6d5046a2db9c3697f40e4f327d75b38996a395251f6ae931efaeb9168e1fa449 |
| Manifest | d315fdbbb2c190cb7f5a08796405e14fa0cb425b1b316a4e5697a3e3f0081a4a |
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 | jlCBL9PuCSZ9vbxJK2rI1JLjVMT5VdrmOtjO2Ic5yAC2vGW4zCHbJey8MaePy7fri57n0jcGXNNp0x3YOFZqAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:49.214266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056318observed 6d5046a2db9c3697f40e4f327d75b389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:49.195871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056318/manifest.jsonobserved d315fdbbb2c190cb7f5a08796405e14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:49.174718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056318/publication.mdobserved 8d9fdcc092787a8b81c2342e0f24ca85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:49.156445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056318/publication.txtobserved e8948786eef9e45376740c1043f3e873...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. |
|---|