OT-2026-000086385
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000086385) never changes.
Identity and time
| Publication number | OT-2026-000086385 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-78ea-a33e-9aa4a52f26c7 · 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-2026-000086385 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe142629695aac7d817096e56c0c4a2e21fb72687152807f9390c61e2d7068d9 |
|---|---|
| Markdown | 709963dd1b14bf9b34d390367ca2ae8c80b8304fd78eb418e44329a2e8ef44d0 |
| Publication page | 939961cfb33344890f5cd213a3da52bbf6188d718ab95268e026fd51c6ce146b |
| Manifest | 21b77015aa5786b783d5c8c059d3e7628c3d5e2ef7edc6be8a4796ed02881cff |
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 | EbyjyFmY8lI1Z5rxDSUHnpzfCDbcpYQ5GUkW0vHMkoiNhxoq2VdBf/DqzyXsdT1qY+2vVk6LK8kqE72MXElsAw== |
| 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
| 2026-09-17T09:52:04.817610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086385observed 939961cfb33344890f5cd213a3da52bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:04.799772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086385/manifest.jsonobserved 21b77015aa5786b783d5c8c059d3e762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.781449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086385/publication.mdobserved 709963dd1b14bf9b34d390367ca2ae8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.765722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086385/publication.txtobserved fe142629695aac7d817096e56c0c4a2e...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. |
|---|