OT-2026-000070015
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000070015) never changes.
Identity and time
| Publication number | OT-2026-000070015 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-70a9-bf5a-fc80bc0a9a9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b85e327b3131f8730b7ae8c47207d562fca974a7df8e8b7809f87284c613ba6 |
|---|---|
| Markdown | b60a3cb43da493c3745df4b27800d4bc925cca16572e585568d120cf94f176e2 |
| Publication page | 30cbb190bac220571e3ae1ad8c09f2cfa2891766b5dc790a16eacd18f18ac2f1 |
| Manifest | dbb55893d0c9fc23965156203891539112881a7a3274c58debf6c8da80820d85 |
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 | PLm7D/lDpXYouLsP4/fMy0UwL72KG6YKrwz0CvuAv6UTzn98JEY0HTgmmhj2nei45/z63zEVpf83MbgJO3ULCA== |
| 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
| 2026-09-17T10:26:58.046361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070015observed 30cbb190bac220571e3ae1ad8c09f2cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:58.029174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070015/manifest.jsonobserved dbb55893d0c9fc239651562038915391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.012000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070015/publication.mdobserved b60a3cb43da493c3745df4b27800d4bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.993170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070015/publication.txtobserved 9b85e327b3131f8730b7ae8c47207d56...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. |
|---|