OT-2026-000066245
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000066245) never changes.
Identity and time
| Publication number | OT-2026-000066245 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-760c-86b7-eaf4ad804155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a54a6c3b4767e08fd4fa3ddce3d0f92bc345d9e3c8177e5de4db1894d78a2f6 |
|---|---|
| Markdown | 9413c181cbb06838dc5a8ab8c7ccdb8a6f0249c459b12ede5ca3df2479225c3e |
| Publication page | 7ab3114436e0a8f06364985dfac0d9f767b13ae049812cc5413ac6805797e7e5 |
| Manifest | ec3bfe94602adae0f2ed7a37f83c4632b0677907c4bc06ea3a25a24955a90cee |
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 | K+80XrJgGRER9SQzkgWCnbADzAy6+/zDNyQ2ccLdJPgJ3G4jz6G45bUOf0jR9LqOM52a1YRisM1g7OpjuAUHCQ== |
| 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
| 2026-09-17T10:33:24.822514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066245observed 7ab3114436e0a8f06364985dfac0d9f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:24.805286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066245/manifest.jsonobserved ec3bfe94602adae0f2ed7a37f83c4632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:24.785614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066245/publication.mdobserved 9413c181cbb06838dc5a8ab8c7ccdb8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:24.755095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066245/publication.txtobserved 8a54a6c3b4767e08fd4fa3ddce3d0f92...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. |
|---|