OT-2026-000036379
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line 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-2026-000036379) never changes.
Identity and time
| Publication number | OT-2026-000036379 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7119-865d-22f122619a20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28eda5f3fac186d0aa9a908f5a5af5860af9f38fbf464d4116cfd67ddf2ceae8 |
|---|---|
| Markdown | 608a06d962a8a7625a76581d6a0ece6aeb3c6751fba17170060150e339c64b33 |
| Publication page | 956edc8066a0fbe7f5b6435e14dd2a8f4303de4519a009b32297882246ee3a4f |
| Manifest | 6188ff650db96f443fc2b5331bfc94b1ca75b7ba176cf0d768d5325775df751f |
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 | ly5z4ef3PLFIjIe5o8TrXBHj7ip7jWUGgtu7gYn6pvxxg3vTSF7dcU0yqTcxi7fLr0OzoIPlj/azDXlW4V+oAw== |
| 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
| 2026-09-17T11:26:45.493327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036379observed 956edc8066a0fbe7f5b6435e14dd2a8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:45.475594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036379/manifest.jsonobserved 6188ff650db96f443fc2b5331bfc94b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.448086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036379/publication.mdobserved 608a06d962a8a7625a76581d6a0ece6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.418609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036379/publication.txtobserved 28eda5f3fac186d0aa9a908f5a5af586...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. |
|---|