OT-2026-000037410
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000037410) never changes.
Identity and time
| Publication number | OT-2026-000037410 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7d64-8420-af734c43cb6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037410 |
| Status | PUBLIC |
Content hashes
| Canonical text | c21f9fd17cddebf176907c148495aaea18d3ada46a4439f7f0209f82792c9902 |
|---|---|
| Markdown | 55029293dfa2f6670af855b2920d10b20c3760d449bf7e835852fc187659c741 |
| Publication page | bf9ecc83691dd9ba47b2b2ee835c09fe04f57402ac25436a1963c67e83f9b969 |
| Manifest | 8409c90c17ac41fcc1ecfcdd0c2bc0e4d8a384ef8390c845aad39ff3f8d5fcba |
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 | ONmPDm1mnK64Fknrn8C/l5CbGd5Vv4a8eF9Wm7baQlpRTPG/3xIZUGAUyeIVOWple5QtuAO5EXdk/a30vVToAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:50.507983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037410observed bf9ecc83691dd9ba47b2b2ee835c09fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:50.486500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037410/manifest.jsonobserved 8409c90c17ac41fcc1ecfcdd0c2bc0e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:50.467895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037410/publication.mdobserved 55029293dfa2f6670af855b2920d10b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:50.448794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037410/publication.txtobserved c21f9fd17cddebf176907c148495aaea...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. |
|---|