OT-2026-000014748
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000014748) never changes.
Identity and time
| Publication number | OT-2026-000014748 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7e09-a9c0-8ec9f2dd01ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cca3053bbec6565d124c27520e6d3c42bff4eb35fde7d94750b41b5e9955544 |
|---|---|
| Markdown | 1cf3cfab42c102623b858ef94237450e028a98af2fa652fcf8e5a94339817e2a |
| Publication page | 6af435558818c1270274f181a26fe0871b8a9184fedd6edb18bd0c9bbe31725e |
| Manifest | ae9d261e2465441d226c5cadf588c67480d64a138f0449a53f1a834cd201cd84 |
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 | v1AQ58TqLpSfl+eQ+RXXSi/ffPT6ESwtj1nwUCTJXYHkI42a0LnGlywlvP7rn2R5TTEncQPAJS1qcJSStwJCBA== |
| 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
| 2026-09-17T12:06:37.699912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014748observed 6af435558818c1270274f181a26fe087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:37.682596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014748/manifest.jsonobserved ae9d261e2465441d226c5cadf588c674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.664620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014748/publication.mdobserved 1cf3cfab42c102623b858ef94237450e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.646267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014748/publication.txtobserved 0cca3053bbec6565d124c27520e6d3c4...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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