OT-2026-000045097
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000045097) never changes.
Identity and time
| Publication number | OT-2026-000045097 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-70e1-aad9-521889dd86b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045097 |
| Status | PUBLIC |
Content hashes
| Canonical text | b57bfd7e26db048c87c31734370a203680735eb07f153a7d9078583f122e35d8 |
|---|---|
| Markdown | 2231dd0f6abdee9b3359abc858be68c4b7468ec8c2559c50105393d3aac5f35a |
| Publication page | 39609df1cb31dc27d4f39e9cec24cf3f3fb803d90a2df896c29ec4ee3044f7c5 |
| Manifest | aa02121106702106a4afb3de7b159dbd07e0d477b0c4c6b4b03562551459a90d |
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 | pbpWW1MD8J8dcGr6zVpfCuLChYfWkWZGqrxGQIA/VkyoFHHUMHBvqmQJQ+2tE7YRiyesUOxnl1XrQ71UP2NiCA== |
| 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
| 2026-09-17T11:10:08.567758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045097observed 39609df1cb31dc27d4f39e9cec24cf3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:08.546151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045097/manifest.jsonobserved aa02121106702106a4afb3de7b159dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.528002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045097/publication.mdobserved 2231dd0f6abdee9b3359abc858be68c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.503316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045097/publication.txtobserved b57bfd7e26db048c87c31734370a2036...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. |
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