OT-2026-000069798
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, vented 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-2026-000069798) never changes.
Identity and time
| Publication number | OT-2026-000069798 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7003-a2bd-58c7aae5b529 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dc518e79a9b9f3aca794984c76b430afe15549b768c869c53112cd60626c85f |
|---|---|
| Markdown | 62636171dbdbb8e1154c1e56b37713c8eda7616b4a0108920ec96a4666ac5cd4 |
| Publication page | 98a6bc3c3646d44a58828211356c375d943fbed2d51f96fef4490b9f3909fc7d |
| Manifest | 090b1aec6c958e54da5d093cb78d4b5a1af966b371793f3dcda3ea0242833090 |
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 | f84IyRZvihHIN7DbTa4Scf0aDzWTJCSc2diKZv/rLXEhCgp6Vbl73tzHKwYFPGcROsnFL3DKx9SYz6VjQDvMBQ== |
| 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
| 2026-09-17T10:26:37.823033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069798observed 98a6bc3c3646d44a58828211356c375d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:37.803631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069798/manifest.jsonobserved 090b1aec6c958e54da5d093cb78d4b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:37.785664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069798/publication.mdobserved 62636171dbdbb8e1154c1e56b37713c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:37.767783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069798/publication.txtobserved 0dc518e79a9b9f3aca794984c76b430a...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. |
|---|