OT-2026-000016359
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000016359) never changes.
Identity and time
| Publication number | OT-2026-000016359 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7a94-8546-9096620c1a15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758a6ff664e67ae371eefa93033a0dfda45e3bc7b5aee1911a294e8d69bd35b3 |
|---|---|
| Markdown | 7a79adf95923c4a3e7dd6030fcf4c63ba69162d70aa1e29374e7415283c93235 |
| Publication page | 34a35cc557b878de5927a53f036dbb1d6c01d5b4a40b9b8959dc99a963e95b07 |
| Manifest | 0eb42157b56b467926e52ddbc8a0f2635617d8814c7168c5e9f95759c1b46cbf |
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 | YRWyCgf+1E+BTaT0Ri3HIA2QAOOcpTe4KhjDhRGUMWyrLedmx9iK8eUCjrO1bKjUSmgXE5L+CLjP/tzNAEA1Dg== |
| 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
| 2026-09-17T12:04:25.828209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016359observed 34a35cc557b878de5927a53f036dbb1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:25.803524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016359/manifest.jsonobserved 0eb42157b56b467926e52ddbc8a0f263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.765270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016359/publication.mdobserved 7a79adf95923c4a3e7dd6030fcf4c63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.725464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016359/publication.txtobserved 758a6ff664e67ae371eefa93033a0dfd...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. |
|---|