OT-2026-000085429
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000085429) never changes.
Identity and time
| Publication number | OT-2026-000085429 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7b92-945e-2e5f2f010dd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aadfde7cbd3f53586b1b0fb29ba1403e39bf0a175331e46a3431cc1512b960f |
|---|---|
| Markdown | fce3692de50b66296e805c3a9586537c3e073ef2dc0993a7d8fc683a47460ce7 |
| Publication page | a8c89e0a26386cfe87922aef1ab9103f087584be7eee68daf44730faf00d53ed |
| Manifest | 97d3400cdf34762f797621a9facb52fa37085d90efb2985361956c06a9ef3d2f |
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 | YlEMetykT5YEc30iY6pGqhoaFU3Pn4XqDhF8DZJZtcgjBfWSWxWjB+kDHfi1ztiynz7hOAlFmbPjq2vqjNpBAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:12.636891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085429observed a8c89e0a26386cfe87922aef1ab9103f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:12.617915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085429/manifest.jsonobserved 97d3400cdf34762f797621a9facb52fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.599452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085429/publication.mdobserved fce3692de50b66296e805c3a9586537c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.580798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085429/publication.txtobserved 8aadfde7cbd3f53586b1b0fb29ba1403...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. |
|---|