OT-2026-000044338
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000044338) never changes.
Identity and time
| Publication number | OT-2026-000044338 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7e80-9791-12e06a61e39b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044338 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc86eba10d4cac34ad0e1a56f99e5c1a244b29c6054c15651add3dffe11543d4 |
|---|---|
| Markdown | bc91c1783431c87aae6262afcce34804c27ad21cab82b675dae1cfb074885fee |
| Publication page | e5d44a4e483dc621d11ee2de2cd88348ee35aca2551129bd5ae27814b70ad599 |
| Manifest | 6fa7d33e3724bbb6b7763551898aebf84940a665129f34eaec22515f844ee8d8 |
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 | wClso3cNV2w1j8YFYAVVY/7PK78gIIhi3eqalAMFpfRQP9OPUbeYDPjbFs+5U+JJl+XlkF4e04juMWFLUepPCg== |
| 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
| 2026-09-17T08:30:23.547316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044338observed e5d44a4e483dc621d11ee2de2cd88348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:23.528306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044338/manifest.jsonobserved 6fa7d33e3724bbb6b7763551898aebf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:23.508580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044338/publication.mdobserved bc91c1783431c87aae6262afcce34804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:23.488068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044338/publication.txtobserved bc86eba10d4cac34ad0e1a56f99e5c1a...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. |
|---|