OT-2026-000094473
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094473) never changes.
Identity and time
| Publication number | OT-2026-000094473 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-77ce-a977-f580d21aea48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c0135a0e4de9801ea29c4ea55f5b2768356ddf2d92acd65aaaaebc096582e3e |
|---|---|
| Markdown | eb5a3d58af3d2f896b99e617097542e06978551b2af76822711f92d937f5eb89 |
| Publication page | 851743260f6ba3f74b778af27fa78ea9579cd2ac31b7c42a73ebe21a345d8e79 |
| Manifest | b40ff6593a6fcd71fed25562688d8fa6888195f66ac39b407f7444b3bf45fb93 |
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 | tAy9kzuYZf1F4w/3LK2iXM2MGeSQfr8QEqFCF1DHtoNLF7Gh5WaCM8nnKlWtQOoJ9oegIhCqtdntEbFIXS5wAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:53.773110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094473observed 851743260f6ba3f74b778af27fa78ea9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:53.755167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094473/manifest.jsonobserved b40ff6593a6fcd71fed25562688d8fa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.737585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094473/publication.mdobserved eb5a3d58af3d2f896b99e617097542e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.721121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094473/publication.txtobserved 1c0135a0e4de9801ea29c4ea55f5b276...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. |
|---|