OT-2026-000070274
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000070274) never changes.
Identity and time
| Publication number | OT-2026-000070274 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-79f9-b786-e704b4f2ee40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070274 |
| Status | PUBLIC |
Content hashes
| Canonical text | aee5563c2a082de08ee6803b5d9830f23cd8cd91e245783a9f3c5abcfd2b9193 |
|---|---|
| Markdown | 576dc163fb7541df99860169d3c9f7b5049a034dd4c83817e30788ff2d844e28 |
| Publication page | c4f2b9c724ad0a2d6d95bbc72798c9c0689e6ec554f366d9bad77a4a9657ed1d |
| Manifest | db97d41a960df9238896e5ce2995dc3a98c958a7f66dd634a517060f05801c8c |
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 | rcIJN5AGcL5tdOfLqWGRy06miOfkP7sG6Nr/vJQtbaj2h2LILJZNLEc9WpRMot9uxSEm1hdAD03v+k0tMTrYAA== |
| 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
| 2026-09-17T10:26:03.381888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070274observed c4f2b9c724ad0a2d6d95bbc72798c9c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:03.365185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070274/manifest.jsonobserved db97d41a960df9238896e5ce2995dc3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.349457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070274/publication.mdobserved 576dc163fb7541df99860169d3c9f7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.332448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070274/publication.txtobserved aee5563c2a082de08ee6803b5d9830f2...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. |
|---|