OT-2026-000044795
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000044795) never changes.
Identity and time
| Publication number | OT-2026-000044795 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-77f5-a159-5ea951eebea4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044795 |
| Status | PUBLIC |
Content hashes
| Canonical text | babf3938ebe0bd13e594dec9db38c15aa25e76671d043d9457ec7949645aef1f |
|---|---|
| Markdown | 673229a3b53a4483e85c10edb3374b8c873b3693ea35ef36348534de7ebe7370 |
| Publication page | e91d267e81420c990340d78578d765092fc66c5ca5c25064a4fa2cd1be67997e |
| Manifest | 68b1082d5ae98cb54f0be27427e6694f16ae3b9868c1a7fd751522c3dbd23d46 |
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 | XKSLdo43X7oZKepCAQ+rtCXhRqe2ZC4rN1Mv7Rlo0HCoUFS3pr/obeC6XpTjEojEVFM0J/Uzjc7XEaX+tCpdBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:25.461301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044795observed e91d267e81420c990340d78578d76509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:25.444456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044795/manifest.jsonobserved 68b1082d5ae98cb54f0be27427e6694f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:25.425674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044795/publication.mdobserved 673229a3b53a4483e85c10edb3374b8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:25.405605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044795/publication.txtobserved babf3938ebe0bd13e594dec9db38c15a...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. |
|---|