OT-2026-000095639
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000095639) never changes.
Identity and time
| Publication number | OT-2026-000095639 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7d5a-ba62-549faabf0b2b · 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-2026-000095639 |
| Status | PUBLIC |
Content hashes
| Canonical text | adeef182fece2fc068ef6c5ee9ad28d72b97f505c6191e6b866758c8a9baf41e |
|---|---|
| Markdown | 1ab2b94715ffb23761e1e182e301b8fde72393c8d4e3e5e5e4ec0750869e2e75 |
| Publication page | f4b76d814d278c4b6389e461a0920384a7cdea0c1677e10321a7e46397439fd7 |
| Manifest | e22e4d67cb4fda167115381585f4864b2469909aab9fe773d0c9dcc4ee17db1d |
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 | sUnOAqMYL5ygNEY8GMIn65WX69aTmGmETm9QbyVN+Oo+Y9FBnp3N1pRRqweRlK3AqyuSxx2KlvJB+UAPI2KPDA== |
| 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
| 2026-09-17T09:35:06.228123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095639observed f4b76d814d278c4b6389e461a0920384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:06.211311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095639/manifest.jsonobserved e22e4d67cb4fda167115381585f4864b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.193415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095639/publication.mdobserved 1ab2b94715ffb23761e1e182e301b8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.176489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095639/publication.txtobserved adeef182fece2fc068ef6c5ee9ad28d7...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. |
|---|