OT-2026-000073862
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000073862) never changes.
Identity and time
| Publication number | OT-2026-000073862 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8e-7f59-85db-5684b8428bc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073862 |
| Status | PUBLIC |
Content hashes
| Canonical text | daab94cea24bb3a27609c4e2b9518f916bf2a2824a7bfb661bff31c3f85db90a |
|---|---|
| Markdown | 63c5989a86b667becc4a642b4de513ec6b69bfaf7dfa5448733a6f73019f2dcc |
| Publication page | 6037587090b586c984532d0807388bf085f65bd3f3b6f9e9f2048520c84313ee |
| Manifest | 1876f0e042ab09151750b3145e40e2ee0d10248b7d2e473231e86928187f370c |
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 | Md6SHoK3IYaW3S7UbjUxvNDn8oK1Vn2OsB2sUJV6ZZWUK5l5nb+VwlABMF+hy1LQvjvV+63eirTvPQ0O67C+DQ== |
| 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
| 2026-09-17T10:20:00.286789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073862observed 6037587090b586c984532d0807388bf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:00.266548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073862/manifest.jsonobserved 1876f0e042ab09151750b3145e40e2ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:00.247406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073862/publication.mdobserved 63c5989a86b667becc4a642b4de513ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:00.227103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073862/publication.txtobserved daab94cea24bb3a27609c4e2b9518f91...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. |
|---|