OT-2026-000084366
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, sustained 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-2026-000084366) never changes.
Identity and time
| Publication number | OT-2026-000084366 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-7eaf-a823-9a29a97decb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084366 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2b11cbb74d2fd1fd41bd79d99038d490546842048cfbd55ebf23b38783d173e |
|---|---|
| Markdown | 52e82cd367872bf371ba199130f6ae85a6de82f8a95dd696182db798a128d955 |
| Publication page | a120ee5430821b7307a6bb991850f5f0d9a648835cb0979d5ee3508c15fd51e4 |
| Manifest | 322fdccf8f95e6be1704794ba19cbf8cdd01cbdf3e99b0a04da18a43209e1e0f |
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 | jhxAv06AH+pJzfUKOOMyww/dbMS4q4VaEAiLBiTcFT8S0O431GoZpu65xgEvZqltSjnhYIhG8sWmDVWyI0YfBw== |
| 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
| 2026-09-17T09:56:18.129330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084366observed a120ee5430821b7307a6bb991850f5f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:18.112827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084366/manifest.jsonobserved 322fdccf8f95e6be1704794ba19cbf8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.097132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084366/publication.mdobserved 52e82cd367872bf371ba199130f6ae85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.080065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084366/publication.txtobserved d2b11cbb74d2fd1fd41bd79d99038d49...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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