OT-2026-000086024
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000086024) never changes.
Identity and time
| Publication number | OT-2026-000086024 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7116-b851-6819fc36b27b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086024 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5a72cdadfd5a1c24a991054c6d307eef12c1a48376c826724a568674c4a1c92 |
|---|---|
| Markdown | 79aacd67d56cc795987d3d5b41bb7579c4c936adc4fd14f312e6bd348e3ff142 |
| Publication page | dce3344fbeb4884cdc60aceb0cf6f6b131fa6cb9df78d85d630dca7180b8801b |
| Manifest | 1d800434885205a4ebf11f8aa4acf84e640fc8bdc2f85196a8ffa4660f3bf904 |
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 | cZGC+O9Y/uepKPQolA22Ox5y+Mu5tLzm1DGufQ/809vxLF5CMRFLYJs+4K+jPQMj2yDhtBLJZ/A4XfBqkDdMDQ== |
| 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
| 2026-09-17T09:53:00.913367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086024observed dce3344fbeb4884cdc60aceb0cf6f6b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:00.893847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086024/manifest.jsonobserved 1d800434885205a4ebf11f8aa4acf84e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:00.874758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086024/publication.mdobserved 79aacd67d56cc795987d3d5b41bb7579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:00.856211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086024/publication.txtobserved e5a72cdadfd5a1c24a991054c6d307ee...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. |
|---|