OT-2026-000067385
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000067385) never changes.
Identity and time
| Publication number | OT-2026-000067385 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7f58-829c-8e6d75e08f4a · 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-2026-000067385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d4169488158bcafb72b181124363180b857dbe3d99c18488d1dacbb5df6a24a |
|---|---|
| Markdown | ea06324a29f5f124eb4f8fe5c191a78242cc0537ccae4bfae383a05f52017018 |
| Publication page | 00fece9b9a4e0a7a502e6d69a82484681ac3085883a409aa6777aeeb2a104950 |
| Manifest | 1f5e5033e505bbb568680f48ca2a7d26a14e2f198bc11c6721967855cbe12b3e |
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 | nQIIWRPJ57cseBXDAkAqnXuXgoRhWhuCAh12Rhk29MPi16n715nFTR91IUgZErmECKOgtxrZhyuLMmodKPgXBA== |
| 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
| 2026-09-17T10:31:34.544059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067385observed 00fece9b9a4e0a7a502e6d69a8248468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:34.525827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067385/manifest.jsonobserved 1f5e5033e505bbb568680f48ca2a7d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:34.507344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067385/publication.mdobserved ea06324a29f5f124eb4f8fe5c191a782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:34.488814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067385/publication.txtobserved 0d4169488158bcafb72b181124363180...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. |
|---|