OT-2026-000092522
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000092522) never changes.
Identity and time
| Publication number | OT-2026-000092522 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7be8-ad0c-9a45448bcdf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092522 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb24b4478fc753a916d7245e91ad7dde8ea6c9652958897f1acd5874fe518c10 |
|---|---|
| Markdown | 122f54aa7288b6fe1377392dfbc3bab3d7d7d25686110e2b243984501811fe34 |
| Publication page | e430ac0dc6178d45e004c8cd30d71b11ea4a1103fb9c1b63862957dab54419f5 |
| Manifest | c3bf6515ecc42af9deb2f7b0be560b93ae4cab21e7b429ffac504bb862a1790b |
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 | woKuk/5onzLxgO1hROW1yIFVTeXCuQn+lYF6CRPzNLoqxbNOFCTdfgx5qIY+NyHh7ULVMshGLCDVINKcrFRNAg== |
| 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
| 2026-09-17T09:41:05.927376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092522observed e430ac0dc6178d45e004c8cd30d71b11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:05.881105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092522/manifest.jsonobserved c3bf6515ecc42af9deb2f7b0be560b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:05.864140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092522/publication.mdobserved 122f54aa7288b6fe1377392dfbc3bab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:05.816387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092522/publication.txtobserved eb24b4478fc753a916d7245e91ad7dde...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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