OT-2026-000067422
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, vented 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-2026-000067422) never changes.
Identity and time
| Publication number | OT-2026-000067422 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7448-999d-19d11784eb91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067422 |
| Status | PUBLIC |
Content hashes
| Canonical text | d73db43775f21aac3dccfc026457b74038ecd008de2bfb2ccf594a573da44b6c |
|---|---|
| Markdown | ad0838925b1368c2ed0e48b7d448d3557381b613522a2d05a67671b566425cfb |
| Publication page | be74e9268f7be04d979ac5c0fed3811675e90558c108971d58443fe3a5dad912 |
| Manifest | e8e6b60dc1a22b5db2e0c1c6279e504fe7f06dd4b6b599507316c38fe7fa3d57 |
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 | CYODWBbtva1gcV8xOBOVAFARP/dsYTd4RZMWsTMuEmM7+RBJordvfJewLJvrvNYm+pzaMf8MCC1qFZRqTnxyDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:37.253037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067422observed be74e9268f7be04d979ac5c0fed38116...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:37.234099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067422/manifest.jsonobserved e8e6b60dc1a22b5db2e0c1c6279e504f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:37.217271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067422/publication.mdobserved ad0838925b1368c2ed0e48b7d448d355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:37.199389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067422/publication.txtobserved d73db43775f21aac3dccfc026457b740...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. |
|---|