OT-2026-000065497
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000065497) never changes.
Identity and time
| Publication number | OT-2026-000065497 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7f0d-a446-3cba80026bc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065497 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba5d67ed3c8de7550ccacc85c103fd2d9d8139685bcf8ac66dd0b208707cd5af |
|---|---|
| Markdown | dc4f010f8c473ed800333a43652905570b0a5d7d4406405a9cae7189956964c0 |
| Publication page | abe496c7fb9a58bafd4a8d358d9ab7cadbec3cb8123d111e2b2faf636e28c43c |
| Manifest | ede004a400030d8cf60ad6e3b1b1f58b32e86369a94eacc1e35ba7f319788150 |
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 | sUHjSdsgu09nV8Pf1yyG00xE1bl09TxzujmXZQNts+vBXh9a4xxYA8YghsOXKxj2V7DujGMh2whDgB9wQrtzDg== |
| 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
| 2026-09-17T10:33:47.253233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065497observed abe496c7fb9a58bafd4a8d358d9ab7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:47.231916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065497/manifest.jsonobserved ede004a400030d8cf60ad6e3b1b1f58b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.214329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065497/publication.mdobserved dc4f010f8c473ed800333a4365290557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.197879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065497/publication.txtobserved ba5d67ed3c8de7550ccacc85c103fd2d...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. |
|---|