OT-2026-000014596
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014596) never changes.
Identity and time
| Publication number | OT-2026-000014596 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27c-7d9f-827d-abcfbee5782a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98a5a1a4e2e34c46888e7272022897e4dfad62133ba7165f827f0bb7f53c7b75 |
|---|---|
| Markdown | 0625e6866969eac37d5e495edfb79928db9f9355e67eaf357858e9590b8cc181 |
| Publication page | c4f822efd8e4d16cac4bd5caa086e1d30936d566ab8b7b17096908de5b1628f8 |
| Manifest | c3cbc3cc8648e7886229ca71e7fec0cdc82ac23c411c48fd17857688f8fad38b |
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 | BD3w7xYdaUsqvKxIn8oZapLsVZq1WC2rw0Dw1+AhqWzIMvJ7uLOcw2oR2cvStdeHIAuozkcQiAv3Ob215aJtAg== |
| 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
| 2026-09-17T12:10:29.543558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596observed c4f822efd8e4d16cac4bd5caa086e1d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:29.522855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596/manifest.jsonobserved c3cbc3cc8648e7886229ca71e7fec0cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.504682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596/publication.mdobserved 0625e6866969eac37d5e495edfb79928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.482789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596/publication.txtobserved 98a5a1a4e2e34c46888e7272022897e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.625513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596observed c4f822efd8e4d16cac4bd5caa086e1d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.609414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596/manifest.jsonobserved c3cbc3cc8648e7886229ca71e7fec0cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.593717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596/publication.mdobserved 0625e6866969eac37d5e495edfb79928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.576639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014596/publication.txtobserved 98a5a1a4e2e34c46888e7272022897e4...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. |
|---|