OT-2026-000079368
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000079368) never changes.
Identity and time
| Publication number | OT-2026-000079368 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7963-ad98-8f1186a67526 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079368 |
| Status | PUBLIC |
Content hashes
| Canonical text | f667d70bb3873ddfa121a8e65ad8de56b51cf083add750f2cee816c29a6d3f84 |
|---|---|
| Markdown | eaa201291f33b027f8f40c0c57711192a1b65a86340627c91097855afc7442a9 |
| Publication page | 2e5e60f21ae942ca38cb88e45a61ce7b45433bd6b70f52b8961099a723ff03ed |
| Manifest | 545d1ad26076ab8ccf1376043fd7adbc425d934b5b2d670796108d5e9a6c50b8 |
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 | aCoVZ+TN9Mj2UtjBmr9R9eg0cx9EQY2QSkp2mdJ+SuqL67ROhCTksYP0S5G37/V3uzqSEag798c4ax5wdYXEDA== |
| 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
| 2026-09-17T10:04:59.289327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079368observed 2e5e60f21ae942ca38cb88e45a61ce7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:59.270714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079368/manifest.jsonobserved 545d1ad26076ab8ccf1376043fd7adbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:59.253565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079368/publication.mdobserved eaa201291f33b027f8f40c0c57711192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:59.235134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079368/publication.txtobserved f667d70bb3873ddfa121a8e65ad8de56...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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