OT-2026-000082810
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000082810) never changes.
Identity and time
| Publication number | OT-2026-000082810 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7859-8292-1cf3ec90c758 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d19008977d8a83dcb46a7b9acd886cdeaf5c7e2e2d0b0666a4083779a486e3f |
|---|---|
| Markdown | f6a4ad9b7689cf94dc14232050ec9477bfa7ed8c8dd4fce7b1efe759d66db8cb |
| Publication page | 5b4099b1deef1c87fac15bd9cd44883721d23f29e2b265167d1f6b529d197230 |
| Manifest | 6e99b9f493193ac237957fbebc5c0fb0dbd74e4fbba7bd38902601f440a6645e |
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 | 73OrYZluxsssehOq1xw/NykT/7K3z6m2UTQxGf2rpLE09GXSs/68dGvBr+1S02Ghuhr47OnLlE6ZXENqPKPABA== |
| 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
| 2026-09-17T09:58:24.316482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082810observed 5b4099b1deef1c87fac15bd9cd448837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:24.299045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082810/manifest.jsonobserved 6e99b9f493193ac237957fbebc5c0fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:24.280839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082810/publication.mdobserved f6a4ad9b7689cf94dc14232050ec9477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:24.262074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082810/publication.txtobserved 8d19008977d8a83dcb46a7b9acd886cd...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. |
|---|