OT-2026-000101767
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, pulsed blow-off after 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-2026-000101767) never changes.
Identity and time
| Publication number | OT-2026-000101767 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7a03-86bc-bb6e827e325c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101767 |
| Status | PUBLIC |
Content hashes
| Canonical text | b384cdb37ff5e1a48964ca3c2dd829c184829df8eb1a11008b9e5c55369547e6 |
|---|---|
| Markdown | ce3b7764e32e2b252e77750e881764d7ce83629a5c96428ea4c0aaa175c9f14a |
| Publication page | f59f5cfc94d599d5fe5552bb9144ad4f08299a1bcc545f6a8aa0cc77e497e978 |
| Manifest | 533008a27f3f8df5c213c5d91d0b134f00158f229d4e53651b155e60aec24b9c |
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 | fkhvt1EqCiYhbVue0AavKPKHm6Z+j0Tppql3VOerL82Lgqn35NhNWbMPshqC07r4CNCWU1vPUB/mVQl6HaiTBg== |
| 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
| 2026-09-17T09:26:15.531884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101767observed f59f5cfc94d599d5fe5552bb9144ad4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:15.516065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101767/manifest.jsonobserved 533008a27f3f8df5c213c5d91d0b134f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.498096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101767/publication.mdobserved ce3b7764e32e2b252e77750e881764d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.481686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101767/publication.txtobserved b384cdb37ff5e1a48964ca3c2dd829c1...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. |
|---|