OT-2026-000062162
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000062162) never changes.
Identity and time
| Publication number | OT-2026-000062162 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abc-7458-ac6c-e362f1bba9a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a42688daaea0bfc146c080a352561a08a3a14dda89fe0d273048e5111b4e323 |
|---|---|
| Markdown | 7c00e79d53875e84627956dcef102273c58d592e2599ba8938d932d0f1fe48f2 |
| Publication page | 99233a4403520346649bc99ee16cb7fefd96b096b075c226b5091aa13da1f4d9 |
| Manifest | 01001d589bcf9791fffda1a8bd8b9b2469c7cb7b4054c6a759a73a214aae9d73 |
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 | cRMET4HHMwvWiM0YMnj/8yFKHPvHnJiIMc+rEXTCV4K53rmGZoxmtLaBylZgN4kmqMqI/srLDL1ZmvYOB4ihAg== |
| 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
| 2026-09-17T10:39:24.858285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062162observed 99233a4403520346649bc99ee16cb7fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:24.841912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062162/manifest.jsonobserved 01001d589bcf9791fffda1a8bd8b9b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.823802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062162/publication.mdobserved 7c00e79d53875e84627956dcef102273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.807445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062162/publication.txtobserved 0a42688daaea0bfc146c080a352561a0...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. |
|---|