OT-2026-000059003
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000059003) never changes.
Identity and time
| Publication number | OT-2026-000059003 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7825-b5b7-f7194d5acc42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a6601728113149b1c2db2a7e23361fb3d3dc0dc051c1f5baf7ce4934bea27e9 |
|---|---|
| Markdown | 5f22ad8e78664d6469fc042d73e9926db48147592c3eb977b326858f40c8fb97 |
| Publication page | 12c2f2d28e43bf3f73a741a0e725ce8e149e43127438125273906e0cc720e4f5 |
| Manifest | 03d3e54738d78b3f18e59f7eb168e68aa5622925dd3bb1fef59e1b434b920e94 |
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 | IFow9bPjshjeYad5SbocqJbWkNXjJOxM/81pN1LlOtEJhNOB6gDNjJo0Xu67Orzh4lEUwUx4AYHudMJs5rS9Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:35.624260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059003observed 12c2f2d28e43bf3f73a741a0e725ce8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:35.605837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059003/manifest.jsonobserved 03d3e54738d78b3f18e59f7eb168e68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.587921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059003/publication.mdobserved 5f22ad8e78664d6469fc042d73e9926d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.570682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059003/publication.txtobserved 8a6601728113149b1c2db2a7e23361fb...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. |
|---|