OT-2026-000054614
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000054614) never changes.
Identity and time
| Publication number | OT-2026-000054614 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1283-722e-8308-908d7ee71cca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054614 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2114808b83953fc42a82a6117bc5cd4413735f98380d67ac80ab0d1967f7679 |
|---|---|
| Markdown | 01743fd8823b61752c31b16396be55956856d417621b2e542a6e2e43f1638a73 |
| Publication page | 014bb293b9f587a9817ce931cca9bf274bb8cd28a3ac97d597518f1e491fc824 |
| Manifest | 9ba2e03919a8d09356e635f67a895f0336a393df46375219869a2e40f220bc69 |
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 | I0ZbcSMf8vlMr48Dd1PAGRwWsjtJcHsvp2hTKNKIFggArp2h7NhlQNVEvauUZpjOsSqsKCrmPGXGwe1I5zKECQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:40.323474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054614observed 014bb293b9f587a9817ce931cca9bf27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:40.305036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054614/manifest.jsonobserved 9ba2e03919a8d09356e635f67a895f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:40.284550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054614/publication.mdobserved 01743fd8823b61752c31b16396be5595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:40.265962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054614/publication.txtobserved e2114808b83953fc42a82a6117bc5cd4...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. |
|---|