OT-2026-000085468
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, sustained blow-off before 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-2026-000085468) never changes.
Identity and time
| Publication number | OT-2026-000085468 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7081-9532-b75c8a213ec2 · 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-2026-000085468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fa0982ec50860ea4e73cf87b08d93c59c5de6ba50c8dc0d16b318f8c3e41ca0 |
|---|---|
| Markdown | 707b883cb25f3974add99b2ec369e642d7a8ebed6e1bdb90c0f3df505bdda1a0 |
| Publication page | 339ee1fddda337fe946922511795e451da309b172b92426429ffa796de19b4a4 |
| Manifest | 4c907a7450aa84b9b580fad0f202bf2561f65208461911b42384ef59b715f431 |
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 | ui6ZZyJEbLtALD9AR49mh3fSMsWPVnzjY4Cpk+1096wkbvMZEcS1cQayx91Emyx2Y6ioj6fj273QLD/SiFEYDw== |
| 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
| 2026-09-17T09:54:15.714549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085468observed 339ee1fddda337fe946922511795e451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:15.695075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085468/manifest.jsonobserved 4c907a7450aa84b9b580fad0f202bf25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:15.675526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085468/publication.mdobserved 707b883cb25f3974add99b2ec369e642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:15.656432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085468/publication.txtobserved 4fa0982ec50860ea4e73cf87b08d93c5...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. |
|---|