OT-2026-000070058
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, vented 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-2026-000070058) never changes.
Identity and time
| Publication number | OT-2026-000070058 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7b44-a291-b8c817090ae7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83bf506f2fad0459a5f2e44a59b0daa17386fccdd1fc5cb8a2f731a7bd01eb40 |
|---|---|
| Markdown | ff168c615d09cdbd2c0a19028c12d209cd21e0a8648ec54a91d85e3f842c34e3 |
| Publication page | c7a9659418a29cf22e448cb1ef913a7debceee27c9aee8b6f3a75f9b608be84d |
| Manifest | 6c1c9807be0f474c4cfdd8dfec458afc25d3c16b7ad50ece18ea4d43ee99b6ec |
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 | 2iEvJwicOiVf5dysV+1sbLblzk67GgJtceWXzYAKPiCh98eYXrzTT1q0R3tTny3RTvChUkXXqGWcuzKE36dvCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:00.965901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070058observed c7a9659418a29cf22e448cb1ef913a7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:00.949398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070058/manifest.jsonobserved 6c1c9807be0f474c4cfdd8dfec458afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:00.932413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070058/publication.mdobserved ff168c615d09cdbd2c0a19028c12d209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:00.914875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070058/publication.txtobserved 83bf506f2fad0459a5f2e44a59b0daa1...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. |
|---|