OT-2026-000014791
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pulsed blow-off 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-2026-000014791) never changes.
Identity and time
| Publication number | OT-2026-000014791 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7768-b36b-1b2b81d4ed24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 268c777be28dacfe9072751cbb4e459713d84232617248f906d0d6a813e958d3 |
|---|---|
| Markdown | b0f5fec04bb24f0b24d88c8d320275c1a1c3d31e243645353a806822fb7ae8d3 |
| Publication page | cf8c683760eaa4c06ca1282135a1ac0d81ed6eca96a22a82d5cb5949fa256e71 |
| Manifest | cfd081970ed3ab0d98c7c46c38f29251b20f5a5e8f825c872928c39cd158546d |
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 | AUazldXmGnOyUymMleh3C1wDiqzRGdVqzwNMJ8mE/4NsZXjgqKFIDP1IWaQ1VO08c01nw9+g1xiUsPyqL9NjCA== |
| 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
| 2026-09-17T12:06:41.082081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014791observed cf8c683760eaa4c06ca1282135a1ac0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:41.062431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014791/manifest.jsonobserved cfd081970ed3ab0d98c7c46c38f29251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:41.043836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014791/publication.mdobserved b0f5fec04bb24f0b24d88c8d320275c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:41.025353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014791/publication.txtobserved 268c777be28dacfe9072751cbb4e4597...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. |
|---|