OT-2026-000061951
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000061951) never changes.
Identity and time
| Publication number | OT-2026-000061951 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-75b2-8d5b-64953bcc8bf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0df55d1ab77ceaee96558d3c19c2fdd1a60701efd1cae9386c607fa658bb994a |
|---|---|
| Markdown | 8a835545292398c127422fa6d6b1a335b2f1a7a815f879dd69ab71ab2f4f62e6 |
| Publication page | 13b0c39048ca3ca013c0a9e88cabd6ceaa6c15565ed18fe30c2920d024540c75 |
| Manifest | fac3f6dac48cd0ddf6033ba224359f410b942b2f5ed4cac88eda22337c193b61 |
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 | CIUhRjS/s1eI2omS20sAhsozWehZ5VyjMALnCgXEDx3J+OSc/oSfUm6N/0iQEXoKpn5RsegHExGxbR55iGlXCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:51.241823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061951observed 13b0c39048ca3ca013c0a9e88cabd6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:51.218139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061951/manifest.jsonobserved fac3f6dac48cd0ddf6033ba224359f41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:51.177252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061951/publication.mdobserved 8a835545292398c127422fa6d6b1a335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:51.154088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061951/publication.txtobserved 0df55d1ab77ceaee96558d3c19c2fdd1...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. |
|---|