OT-2026-000040511
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000040511) never changes.
Identity and time
| Publication number | OT-2026-000040511 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-75eb-9255-691c5ca74221 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b4e92c1d69adef6718c6588e10ed641916d89f65c57453655c562df82324692 |
|---|---|
| Markdown | a9537d1d6486388a1673453f1c64c6374101c7ed49df4cbd8cc39c678ee77b0e |
| Publication page | 1faa9dbb9bc5356adb303f30450a601cbab4038ca43d7790724ec15346564274 |
| Manifest | 25dac9a47d26deb6c758647359dae23ba1757696eb1632697125d91c9a0fe182 |
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 | IEoI2BMQ59Arw9aiT+Cn8sSKeSxdD2N8JSBMRZU3n0fKbn6JnuupJ28gNDB7+5zmUecUia0pMhiRjpjnnnLEDQ== |
| 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
| 2026-09-17T11:17:33.520850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040511observed 1faa9dbb9bc5356adb303f30450a601c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:33.502194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040511/manifest.jsonobserved 25dac9a47d26deb6c758647359dae23b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:33.482826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040511/publication.mdobserved a9537d1d6486388a1673453f1c64c637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:33.462437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040511/publication.txtobserved 4b4e92c1d69adef6718c6588e10ed641...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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