OT-2026-000101613
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pulsed blow-off after 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-2026-000101613) never changes.
Identity and time
| Publication number | OT-2026-000101613 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7b7d-90c9-b3faef41ef20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5069e4638db39b7714314a12eb6a7a9e29b0cda1298c72da75f7d40e0ca79f6b |
|---|---|
| Markdown | 89b580117c726335f420e8c5150ed9da5ff9fa8693d19bee44da7e765d4e48f3 |
| Publication page | 459f4eca3b6dca842ecc1fd24b48ab46e795826614eb60706a5ff54410d49c7d |
| Manifest | ccbfa926327e0fa4b604033db070154e1d38ee7f140c0a14b82ec670853ac49c |
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 | w/Otqs0KKUneJJf0ydFdMgwz0mHLMoCXau+5w2UsPDTjqvYfCodONGTwsM7lY8qv6HH6hDHT+aMsR8Wbku8KCg== |
| 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
| 2026-09-17T09:25:43.926422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101613observed 459f4eca3b6dca842ecc1fd24b48ab46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:43.908429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101613/manifest.jsonobserved ccbfa926327e0fa4b604033db070154e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.889732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101613/publication.mdobserved 89b580117c726335f420e8c5150ed9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.870521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101613/publication.txtobserved 5069e4638db39b7714314a12eb6a7a9e...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. |
|---|