OT-2026-000082925
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000082925) never changes.
Identity and time
| Publication number | OT-2026-000082925 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7e64-888a-a8814f37ab0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99ade70bd3e68972c8600501eabbfe66a72a4e7ca557ad8a80c8668022058c0c |
|---|---|
| Markdown | 56740860f459b408cbcad3190b9e4ea550b5e90e868d7fc4f88af03f0e79b583 |
| Publication page | 19d4860993d89071a6ca3311f6b9fd4aa1df6123a61ad4cd75e92c7244cc84ea |
| Manifest | d370a1fac0088b5de020ead6df0967e5f735dba93bd2e6f9eebe462975b49e80 |
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 | UIph1PQT1wqdYa0UNm3gFvO6EIe4lHsifa91nVwSwOTvJswmPer34I/4Yj1K3nr5LhcGwXUn5VKIiOHXLZcgCw== |
| 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
| 2026-09-17T09:58:37.033373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082925observed 19d4860993d89071a6ca3311f6b9fd4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:37.016366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082925/manifest.jsonobserved d370a1fac0088b5de020ead6df0967e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.000203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082925/publication.mdobserved 56740860f459b408cbcad3190b9e4ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.982292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082925/publication.txtobserved 99ade70bd3e68972c8600501eabbfe66...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. |
|---|