OT-2026-000094704
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094704) never changes.
Identity and time
| Publication number | OT-2026-000094704 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7f63-b138-21efbea41dca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 457b179e0e77dfda2396fd558d68e3ed6530b858fc4584903c4b7b2713cad048 |
|---|---|
| Markdown | 1ea92e7cad5a3b74767d77fba764936a1be289efbd2be203bc0bf4de7f098ce4 |
| Publication page | 412027ead4be2e35f7c7b3bc3335d4065097d22f94ac60df1dca77a5f644ed97 |
| Manifest | a98a9cbafe1c33173da19d17ced33afc05a54f62d53520a346619d71d1df6f23 |
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 | F2rlJ4w0Ma/+z/J9IziVtDry0dpbiaGByAU8BR6Re9Et+50oIQfY5ZvkSDitc/sLgkrW6Tz8aTAbTknI8WdyDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:09.768841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094704observed 412027ead4be2e35f7c7b3bc3335d406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:09.752255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094704/manifest.jsonobserved a98a9cbafe1c33173da19d17ced33afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.735287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094704/publication.mdobserved 1ea92e7cad5a3b74767d77fba764936a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.716290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094704/publication.txtobserved 457b179e0e77dfda2396fd558d68e3ed...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. |
|---|