OT-2026-000063601
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000063601) never changes.
Identity and time
| Publication number | OT-2026-000063601 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-70f3-a9e3-5694df3d906d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063601 |
| Status | PUBLIC |
Content hashes
| Canonical text | 745088d256cc3511bb1c6dccc2ecc32f4b48ecebbfe3be4fc306bfa71fa008cd |
|---|---|
| Markdown | e1fc55093e8369dfc86faade5bfc2749a996e1435967a52e45e3fe1138768aa8 |
| Publication page | 1c73e22f5f8144fa9d54de3d746da9780f4b37769c36d8a283bada653f47dc72 |
| Manifest | d4791ea4d39802754be9046e1989aa0dab0ae4f4c899488b00ed67eb18968001 |
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 | iKyzwIIPlVC/Ik9PDx9YOLgfuovTfu5LDGuRSmFIgjSqdZ4hw95l90/1Gu1vinK57im/SAaOmlpHXkNYY6O/DA== |
| 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
| 2026-09-17T10:37:37.331250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063601observed 1c73e22f5f8144fa9d54de3d746da978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:37.311734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063601/manifest.jsonobserved d4791ea4d39802754be9046e1989aa0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.293402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063601/publication.mdobserved e1fc55093e8369dfc86faade5bfc2749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.274931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063601/publication.txtobserved 745088d256cc3511bb1c6dccc2ecc32f...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. |
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