OT-2026-000072586
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented before 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-2026-000072586) never changes.
Identity and time
| Publication number | OT-2026-000072586 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d9-7c32-94b1-71658bc525c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1298135f3f4971ec510fc6994acb8fbe02a8e099f4ba07a88ab0e323501c26e6 |
|---|---|
| Markdown | 9a0c1e6f0dc812aeaac150aae8f25df7d2fc697ef36df1b51bd3f3169a6bd416 |
| Publication page | 12f69bd88a07c2c66a30e273bc80c9df331681e4e2c1909a48185a3b557b87f8 |
| Manifest | a07e21a32065e60d9deaf10affd8e076195dc523eb8613f88cabbb46de342dd3 |
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 | y6azCrgZ+j+ijJ43zdgDzcrk9QyQHtYCsUy3+rJ8Lcv9qzeyTQJ8HrSxTFVcNpj+cm9tBG0sM3c+v5ImOCabCw== |
| 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
| 2026-09-17T10:22:25.741278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072586observed 12f69bd88a07c2c66a30e273bc80c9df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:25.722726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072586/manifest.jsonobserved a07e21a32065e60d9deaf10affd8e076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:25.703498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072586/publication.mdobserved 9a0c1e6f0dc812aeaac150aae8f25df7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:25.683918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072586/publication.txtobserved 1298135f3f4971ec510fc6994acb8fbe...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. |
|---|