OT-2026-000016055
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000016055) never changes.
Identity and time
| Publication number | OT-2026-000016055 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7a76-bd2f-e7f5ba81c8b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b6944581d8696cc0db582a5b723eb3d3108090dbed169742671edc3aea14e96 |
|---|---|
| Markdown | ef851ae259068260b9535ed802dd448c10ff1e5ce2fe3cdcb5ffa64be455cc41 |
| Publication page | cc409ac25702f1ea36b2c8e9778987df61124a94db70accd23be2f62addb747c |
| Manifest | 38785d099586e037f5e279ff0fedf1a832b698fa32ae266d4ac0ff2eb3b8f657 |
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 | okoqtsJnM/QVojwwo60v12L/mfwikjCkQnKBWRk3r235EnRf44FCSYgoo/gwS0NCWsjQ57rb3TnXm7gUkUZbDg== |
| 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
| 2026-09-17T12:05:36.820643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016055observed cc409ac25702f1ea36b2c8e9778987df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:36.802043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016055/manifest.jsonobserved 38785d099586e037f5e279ff0fedf1a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:36.782383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016055/publication.mdobserved ef851ae259068260b9535ed802dd448c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:36.764416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016055/publication.txtobserved 8b6944581d8696cc0db582a5b723eb3d...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. |
|---|