OT-2026-000012064
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000012064) never changes.
Identity and time
| Publication number | OT-2026-000012064 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7762-b96f-85cc81a6e26f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33ad01197eae1db8bd89dcb613e6ad4caf379b1cabe49bc97ac49f1e75609b0e |
|---|---|
| Markdown | 18d6bf5c57614c3da08de4b63214fe37237af09c418aa66847ea3633391b974c |
| Publication page | 0cecafa0bef3fdc934aa5015b9c7c87187e88388550aa2fed4a3a0a57183249a |
| Manifest | f031d37fb8ed37d9e8e874abbca6245cd44b265d661d55796dade0342a57a421 |
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 | +CBBxDuR3m4QfCDBALiLm9bYxPLyMO14N1OMJaNldefRkWPKjCeaNms1Of6nAr8dx0ZZuwE3A+DjPvQdd8aJAA== |
| 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
| 2026-09-17T12:12:56.834308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012064observed 0cecafa0bef3fdc934aa5015b9c7c871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:56.814739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012064/manifest.jsonobserved f031d37fb8ed37d9e8e874abbca6245c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:56.797029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012064/publication.mdobserved 18d6bf5c57614c3da08de4b63214fe37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:56.772980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012064/publication.txtobserved 33ad01197eae1db8bd89dcb613e6ad4c...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. |
|---|