OT-2026-000086726
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two 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-2026-000086726) never changes.
Identity and time
| Publication number | OT-2026-000086726 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7523-8980-154fe198de4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46fd416bb3b438a3a845f9cb4b02925f63eb0892eb714ab4ca7c0212a54f16ee |
|---|---|
| Markdown | c034ee6fe2c8406eefa742d9bdd6410853896b07a18607e66a1abc0f2574abe7 |
| Publication page | 153a2e2b3834b454269a98b211ed4538c463b979fbef5917fc684b1861cc8d86 |
| Manifest | 2bd3ee424ce58f22e806149d73a634515237c7d6ffb3b9b375b52f6f82af65f7 |
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 | Tvl7Gs90DtSQ9Bx5TAwYvGAR2cAI5x8a7gPyRoI/9mgbmu7jSYUDJDgUf7YbC9PvPUaoFMYSM3eQWoFHeZ+fCg== |
| 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
| 2026-09-17T09:52:36.237649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086726observed 153a2e2b3834b454269a98b211ed4538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:36.220170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086726/manifest.jsonobserved 2bd3ee424ce58f22e806149d73a63451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:36.203833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086726/publication.mdobserved c034ee6fe2c8406eefa742d9bdd64108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:36.186459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086726/publication.txtobserved 46fd416bb3b438a3a845f9cb4b02925f...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. |
|---|