OT-2026-000056662
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000056662) never changes.
Identity and time
| Publication number | OT-2026-000056662 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-74e3-9318-cca0265dab52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 246d5e7711f6fa0014d2167a7477116fe3875de84b7e9f696706701f27874d53 |
|---|---|
| Markdown | 6124767fdc2e7aa53d54a99cccc77770b9bf020c5890c308e486c1e24829cd85 |
| Publication page | dfcc9dec3fbc27ebfb2bc81d5778fdbe45dedfb2329d29318579e36487640913 |
| Manifest | 5abd8bdce8eadb43ec337356917df7289c897a69fc095b61eba6ac781a71211a |
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 | OqplSFB3HJjSLT5WkzSq9/t8Dczt8bvGxyecD/U0f8UhEOgp+IFzm661g4wODAdqcSbuiUcR/uOYaYIZY+FZBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:01.797562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056662observed dfcc9dec3fbc27ebfb2bc81d5778fdbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:01.770666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056662/manifest.jsonobserved 5abd8bdce8eadb43ec337356917df728...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:01.751893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056662/publication.mdobserved 6124767fdc2e7aa53d54a99cccc77770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:01.734045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056662/publication.txtobserved 246d5e7711f6fa0014d2167a7477116f...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. |
|---|