OT-2026-000063506
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000063506) never changes.
Identity and time
| Publication number | OT-2026-000063506 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-72df-a7a2-178d272ac241 · 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-2026-000063506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83e70ea350b7e1f17e6ea28013ed3d6672acfec045dd9b84fac93c2627464942 |
|---|---|
| Markdown | 502bec26807b92cadb3fc09801dd45cb02325c2979fe897f7549b9f6b8530f32 |
| Publication page | 2629e259dd004c171aa20e5fa4ff921487645beff8c06dd47b4321b20ee1c7c4 |
| Manifest | 4b5baa5bb2e15daf249a137d530fe8b2389c137789770378c63ae4cbe86b541f |
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 | Y6yTv1I/V0LCQAzoIzm+IeJKXuDgbpXUEPG7NvMPVU0fPmOmzuJkTAT2LiimnJuZCpOs997eREp8BBYOVXI8Bw== |
| 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
| 2026-09-17T10:37:29.274054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063506observed 2629e259dd004c171aa20e5fa4ff9214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:29.257767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063506/manifest.jsonobserved 4b5baa5bb2e15daf249a137d530fe8b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.237567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063506/publication.mdobserved 502bec26807b92cadb3fc09801dd45cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.217826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063506/publication.txtobserved 83e70ea350b7e1f17e6ea28013ed3d66...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. |
|---|