OT-2026-000069666
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000069666) never changes.
Identity and time
| Publication number | OT-2026-000069666 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-75ba-81b8-f396c463d546 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cb1b541cb8d3d617fc846e36d58aab3e4a4d5afa3235c86a38237e6a71770fe |
|---|---|
| Markdown | 7707f4887570df23581101c774341d34913c9a8a0e3073ba69654bbb3b4ff0ee |
| Publication page | 6af665d74cb63b883d27cc532075f3f0b075ea50633b6cc87799ca24762fa16b |
| Manifest | 5351abffd8d4374f2f8b1ee0791a32fa5e59902dbc6089e462f8357f1a7130f7 |
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 | ifVUFZNhaYfmbgZO+3xkdQe3W1q+kCkrqd+RHZpe/tU5aqIQJY9D3uraaOOUSaoCEyqssK/Kf19ui7FoNT1aBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:20.162358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069666observed 6af665d74cb63b883d27cc532075f3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:20.144561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069666/manifest.jsonobserved 5351abffd8d4374f2f8b1ee0791a32fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:20.127482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069666/publication.mdobserved 7707f4887570df23581101c774341d34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:20.110880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069666/publication.txtobserved 3cb1b541cb8d3d617fc846e36d58aab3...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. |
|---|