OT-2026-000040507
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000040507) never changes.
Identity and time
| Publication number | OT-2026-000040507 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7f85-9308-10fc7f91fb68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040507 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6770746be42e545a4916c9fc233f12f7c69a3ff148c38442ebfb21b68e4be5d3 |
|---|---|
| Markdown | 5363c0f1f7bd454351e2e7c09dcaa0e1f3f91c82b8fbaad2183f2f8e3e43d39c |
| Publication page | 6a65b8777274f56f2e4bf667e37d361a8e6014ef7410ec80c59aa46143244a62 |
| Manifest | a2038b22e75bc4528e2eb18e7154b48940e0e2ddb09197b5c0db135a8e8f1efe |
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 | d3+b9IYEk4xewGSuD/AOsvycCmSqXK+tVJkU75hJZhvWAdxhONgw3T9c/moIk1M1N3hnkckWUGnSxQAKrnlRCQ== |
| 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
| 2026-09-17T11:17:32.446522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040507observed 6a65b8777274f56f2e4bf667e37d361a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:32.429398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040507/manifest.jsonobserved a2038b22e75bc4528e2eb18e7154b489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:32.411922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040507/publication.mdobserved 5363c0f1f7bd454351e2e7c09dcaa0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:32.394158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040507/publication.txtobserved 6770746be42e545a4916c9fc233f12f7...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. |
|---|