OT-2026-000097626
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000097626) never changes.
Identity and time
| Publication number | OT-2026-000097626 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-729d-a4a5-6fc4b8ace58c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15373f070bbc0224a495453e56cd4f4bc86b2b71c6077be2f7e769e7232c75ad |
|---|---|
| Markdown | 7180134605752d1867efdd7eda0dde38359bf27070dcf833d120e5099a83eb46 |
| Publication page | 7fd68442be03b9e9fc02bc4ffc60239edd92b3e52061990e2bea87e148fbd276 |
| Manifest | 208380b7780a6a412ae269add9cfaa251592c067f8c291998494647d40911736 |
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 | nbhgYRFrDwhi2VtrLZn/AYD8Qa4/3POvBiL2ALzJzC1lhXdma25VZUuob/BCXW8oO7uCctCirDHPTJ1ReCCRDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:38.036903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097626observed 7fd68442be03b9e9fc02bc4ffc60239e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.019324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097626/manifest.jsonobserved 208380b7780a6a412ae269add9cfaa25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.999638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097626/publication.mdobserved 7180134605752d1867efdd7eda0dde38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.982799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097626/publication.txtobserved 15373f070bbc0224a495453e56cd4f4b...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. |
|---|