OT-2026-000101279
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000101279) never changes.
Identity and time
| Publication number | OT-2026-000101279 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7805-a9c2-938ae4a5c120 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101279 |
| Status | PUBLIC |
Content hashes
| Canonical text | f436618be2e9c02242bc5434381b0ab54c9a01332879eadecea058014ceef023 |
|---|---|
| Markdown | d8cd2f6b0c892bf3d5da5033c1c8c6e3aa9e3b40cc55dfc2433fb17a46b1f577 |
| Publication page | 526a54bb74006a7c2f4fde9c3aff4bcc38e3311921b4b48104a474f8d852ac30 |
| Manifest | 4fbf854146344c070b7a620919be1bb62e10637de6c2e0bec541ca0492665dc6 |
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 | tvDxa3TPzpkbnM8tsIA54JyRB7l9KEvnMyMsPCILorArgAqJOT4Z1c9PK5gzNsV8JS5nG/ipxWy/B5HE57z+Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:57.526190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101279observed 526a54bb74006a7c2f4fde9c3aff4bcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:56.884457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101279/manifest.jsonobserved 4fbf854146344c070b7a620919be1bb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.864926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101279/publication.mdobserved d8cd2f6b0c892bf3d5da5033c1c8c6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.847299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101279/publication.txtobserved f436618be2e9c02242bc5434381b0ab5...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. |
|---|