OT-2026-000071242
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000071242) never changes.
Identity and time
| Publication number | OT-2026-000071242 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7982-84aa-c455714f5561 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071242 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33ec7726e9c38b8651f643bb7e25ae7f82ee711768b30277c5dd83a0c6c326ba |
|---|---|
| Markdown | a413e390a813a66e4fdeaca5af95362ac82c2bc36812c2dfc9fd167d565afb8a |
| Publication page | 1eb3049e142e0a973f0580aad4cee2259a81d33225defc26ada82c28e33f7706 |
| Manifest | d61f54494fbc8a49a36e7bc7fcb1ccc3f5524cf0ec20f324bd4b6bd4468e9e9d |
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 | xdfCoB0j/4XJ3Mus/QA+ASpy1ZC5qbEDJEXptkccpKhSN0tNZilnI0LrnTRQiLNhKHrPcvWUKP/Br+xOuqnHDQ== |
| 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
| 2026-09-17T10:24:47.495408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071242observed 1eb3049e142e0a973f0580aad4cee225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:47.477951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071242/manifest.jsonobserved d61f54494fbc8a49a36e7bc7fcb1ccc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:47.462136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071242/publication.mdobserved a413e390a813a66e4fdeaca5af95362a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:47.444081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071242/publication.txtobserved 33ec7726e9c38b8651f643bb7e25ae7f...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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