OT-2026-000059315
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump 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-2026-000059315) never changes.
Identity and time
| Publication number | OT-2026-000059315 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7c21-a0ac-8622c2c6a2dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059315 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd7393d4e8e2703453845ad93e62cf94883afbd54aa4aa83d4b4ed2f4e9d3e49 |
|---|---|
| Markdown | a61663848887ba5e620beaf9a6524febfefba64f1637a572267a915cd5b925fc |
| Publication page | 9cfbc161d965e476f6b83545f6554d7adb5fd34c1fbcd04f074d41b340630ba9 |
| Manifest | 3f7df311553becb31a0ca26f1d42d0a1465e0b419836865ff4cad5153d57da68 |
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 | 3+Va+Z4CnXH8jYgug2SlhjIfzXs50FTtY18laSYxzlfR8JNNm1WSCrO3kRP18gAUN56fupPO0Pv9pLkZb+AcBQ== |
| 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
| 2026-09-17T10:45:58.257624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059315observed 9cfbc161d965e476f6b83545f6554d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:58.238860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059315/manifest.jsonobserved 3f7df311553becb31a0ca26f1d42d0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.220924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059315/publication.mdobserved a61663848887ba5e620beaf9a6524feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.203341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059315/publication.txtobserved bd7393d4e8e2703453845ad93e62cf94...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. |
|---|