OT-2026-000095739
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000095739) never changes.
Identity and time
| Publication number | OT-2026-000095739 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7704-8903-5ee2743c29aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095739 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc38560f9bd34e63ba5d70f8f68fa2057bbbb83ab6653afe9bb82fdc6357cb42 |
|---|---|
| Markdown | 7d63afb73331b08d519d03986919cf5c14fcf3db638c80e168470329360662b5 |
| Publication page | 11c090b30d364cdb7e8f24b3685685cf3b909a6ddda0aa1aa414e3b9281fbb36 |
| Manifest | 5b95e33fdff133e9958b60608a10416230fe4b08f350e2640426a6634741df4b |
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 | RzncxVFI0jM6sbpVDLnYXzYrH6Oc48uvqbjAXIKF3KiMd8eccoFfYpYDGERx2yAz6iwz2IekAkKXc3wo495+CA== |
| 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
| 2026-09-17T09:35:18.219500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095739observed 11c090b30d364cdb7e8f24b3685685cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:18.200519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095739/manifest.jsonobserved 5b95e33fdff133e9958b60608a104162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.180462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095739/publication.mdobserved 7d63afb73331b08d519d03986919cf5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.162261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095739/publication.txtobserved dc38560f9bd34e63ba5d70f8f68fa205...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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