OT-2026-000085407
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained 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-2026-000085407) never changes.
Identity and time
| Publication number | OT-2026-000085407 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7d4c-b2a6-3289fa382582 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085407 |
| Status | PUBLIC |
Content hashes
| Canonical text | a108c73adb4ed391658f0fbbc50dc3bb404888987dc8ac9a48ec0db47f708be2 |
|---|---|
| Markdown | 495d4cab90b66380794cfc7f04d8e067043e3e9d1cfe46628597d1fcf645b857 |
| Publication page | 5d4368cf66d920e5e926529eb9a8875d3c62c417886a4563ffa27ef187628824 |
| Manifest | b9f3397becf3507d7f89c58fc9eb18e1aee63e2ba52c203e04a013b08e1b347e |
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 | pDvWPiDaHcbefPOnFn0VRDcrgFwNxdXTqNwgTJ8Hgf+EzbcGl/sp9/IMbv6kHZeBwQmUB19fh1k+do/pd7MJCw== |
| 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
| 2026-09-17T09:54:10.615095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085407observed 5d4368cf66d920e5e926529eb9a8875d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:10.597008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085407/manifest.jsonobserved b9f3397becf3507d7f89c58fc9eb18e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.577396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085407/publication.mdobserved 495d4cab90b66380794cfc7f04d8e067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.559105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085407/publication.txtobserved a108c73adb4ed391658f0fbbc50dc3bb...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. |
|---|