OT-2026-000012648
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000012648) never changes.
Identity and time
| Publication number | OT-2026-000012648 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-7dfa-ac3d-bd24fe4bcf5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83caf4e13d8739f5dd01ddaaa3c4f933ae9c8dcaeb55a89339d8e63f6f20dd61 |
|---|---|
| Markdown | 9627af3ad67aa1bf737f069c926732452a4635a900bc6ca4fc6fd47705e69185 |
| Publication page | 39769f031984bb3afdf5d53a2a558e8c123408576202f3bb38e3ef3716015c98 |
| Manifest | d08b50226521ae4d0fdda14fe224c2e020dcdb36fea393bf8803263d712c9ee6 |
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 | rSFBwR4FhVFK6HE6KyVFPY7xHJ9PX/fEqqw5s7bva6PsdozW8qW3tijJ8V9vcgVYHyhgefJTyWJe2s6E1pFBBg== |
| 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
| 2026-09-17T12:10:16.869278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012648observed 39769f031984bb3afdf5d53a2a558e8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:16.848136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012648/manifest.jsonobserved d08b50226521ae4d0fdda14fe224c2e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.830171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012648/publication.mdobserved 9627af3ad67aa1bf737f069c92673245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.812269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012648/publication.txtobserved 83caf4e13d8739f5dd01ddaaa3c4f933...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. |
|---|