OT-2026-000094883
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094883) never changes.
Identity and time
| Publication number | OT-2026-000094883 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7cf6-a243-a6afdadeb9fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 578d4862792bf2916304241f9093a4b506239983e4014eea313dd223f5b7ded5 |
|---|---|
| Markdown | 50f487cfcdf06158c950cfd1da5af8c357e5baf0ce8a90df5546ecebd6896d47 |
| Publication page | 008f170c691e62c08bbd32cdbeb7339b9ab04f610d61c46f9d0ae9d16deaf4d2 |
| Manifest | 9d8ba9cc931d1e9601f24877ff5483ad8c8a2cf271a8003e75ca83c3b4b8b228 |
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 | QAKHgiEYIhXzBXKApNt+KOwlDObzMDAmen0SpaQkAo4+dyA80kgXlUN5YoLtIQH5mpt8tdGfOUC/l51DRzTyDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:23.138207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094883observed 008f170c691e62c08bbd32cdbeb7339b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:23.120330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094883/manifest.jsonobserved 9d8ba9cc931d1e9601f24877ff5483ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:23.103801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094883/publication.mdobserved 50f487cfcdf06158c950cfd1da5af8c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:23.087866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094883/publication.txtobserved 578d4862792bf2916304241f9093a4b5...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. |
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