OT-2026-000103224
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103224) never changes.
Identity and time
| Publication number | OT-2026-000103224 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-75ff-9374-a2547cfcd509 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103224 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5954aefc9ab285338d747f20b49565d0ab2ffe01ab4635664c56070203c52eb |
|---|---|
| Markdown | 52adfc62807838cbc164c30431e2bfbd5af334df761a08046952dc57d1d4360c |
| Publication page | d590355afb4bb7aae071429759a14b83463c2a8fe82631039533876f3dee189a |
| Manifest | 8af692b75f67a48e02ff5379b5cafe3f4293cd16c67818b3bfc178e52f1b49e6 |
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 | wRTHFjTFM1FgowFrxUPsJJxT/n+rxI0ctmnajwRiUJ5i//zZ0180Um/1v22JRYNYn8yAQrXNEUd31qqo+E0kDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:27.326446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103224observed d590355afb4bb7aae071429759a14b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:27.309012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103224/manifest.jsonobserved 8af692b75f67a48e02ff5379b5cafe3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.292398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103224/publication.mdobserved 52adfc62807838cbc164c30431e2bfbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.275164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103224/publication.txtobserved e5954aefc9ab285338d747f20b49565d...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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