OT-2026-000058984
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000058984) never changes.
Identity and time
| Publication number | OT-2026-000058984 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-7d50-b062-e195a1ccbfb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058984 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5eac25d5acda8d0de6e2815ed06a7215c0873ef993ddb9b7d33fcf77435e638 |
|---|---|
| Markdown | d56980feca60fd50ef55a325cbb803959e0c234837149e3e1bca7f4ffe2bc6cd |
| Publication page | 7dd87f76e20ec5d36da441ff9f8f55b42c3fce35826a22b39b905e3828b6fc51 |
| Manifest | f7befd805be15e68bf4323c1cb75721614dcc07984208cecbd56d29c6d7e3473 |
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 | 7W/Uw0kws/bzwz8SpvhP1PPWLlS+X8swZznI9fHqNF7ApXi9UHACSsdf53MUGN5mV8rIOoYLi8fJByoZGOwOBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:34.091090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058984observed 7dd87f76e20ec5d36da441ff9f8f55b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:34.072387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058984/manifest.jsonobserved f7befd805be15e68bf4323c1cb757216...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.053715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058984/publication.mdobserved d56980feca60fd50ef55a325cbb80395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.035049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058984/publication.txtobserved f5eac25d5acda8d0de6e2815ed06a721...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. |
|---|