OT-2026-000010458
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, pulsed 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-2026-000010458) never changes.
Identity and time
| Publication number | OT-2026-000010458 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-75d8-9e25-5814d9df2363 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010458 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9a3418bdc82f35c8bd24dbfda68b51ce63ec98654f28b84453cc866ff3bf996 |
|---|---|
| Markdown | 3b097419a19fb0abc26b173c809493b22da69264fd84d5db7fa7042d6b5b8b0e |
| Publication page | 1036938124e625e501c7791876f1cdbba8d8e7025f37858b205fa584e0ba0d8e |
| Manifest | 61ab7ec926fb76532241e0c8fc4a0919f526f821446ca3eb72fb0675f06ff6e1 |
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 | SwzAXjyNKakXSsR1oCDHjTfU/JBVQY/mHnjVQyfdC7kSgXZJzU2P/Gka4i6tf412/RcshboR5oEYVxri6KZdCw== |
| 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
| 2026-09-17T12:14:35.811638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010458observed 1036938124e625e501c7791876f1cdbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:35.789267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010458/manifest.jsonobserved 61ab7ec926fb76532241e0c8fc4a0919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.768456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010458/publication.mdobserved 3b097419a19fb0abc26b173c809493b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.749620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010458/publication.txtobserved d9a3418bdc82f35c8bd24dbfda68b51c...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. |
|---|