OT-2026-000044988
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000044988) never changes.
Identity and time
| Publication number | OT-2026-000044988 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-7438-98d7-397535d3f69a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b4b702c9327624fa56c22578573b5c36f5900ef9e6d5ab613414643ab15a361 |
|---|---|
| Markdown | d5d29ce5a4058ebebeb07c7f63d71f581a34a1cf9e2ef76eeacea7ce1fe16df5 |
| Publication page | 6238a4ad93d28d5c672a63b99ece3d959b25f901982bdc60b69a3bd6b61bf7fa |
| Manifest | c2e9907235586d021d3fc01e972202447bd980558e797b5730a0fdc9749b56d6 |
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 | wt3gH80m47adMDbMHLQJQNcZnmAN57PKTjDxATptJRb5mPtW9909oKr4mi/ol6XpmKQqn1VFV2yvsQUMdHf8CA== |
| 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
| 2026-09-17T11:11:40.817958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044988observed 6238a4ad93d28d5c672a63b99ece3d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:40.799711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044988/manifest.jsonobserved c2e9907235586d021d3fc01e97220244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:40.780554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044988/publication.mdobserved d5d29ce5a4058ebebeb07c7f63d71f58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:40.761672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044988/publication.txtobserved 6b4b702c9327624fa56c22578573b5c3...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. |
|---|