OT-2026-000059519
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000059519) never changes.
Identity and time
| Publication number | OT-2026-000059519 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-72ed-875f-c2025b5d1025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059519 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0e35cbf9e464085a89f3cf8d927ae281b5c1510b49ce5972f33569ca372e34d |
|---|---|
| Markdown | afd2d534de23605698585e45971a44cc2413deb097ba26da276a0506b3bca85a |
| Publication page | f4c133cc42f7fd1c980231c9158c1690b731e96a61f11fe0b6b549454c34e1bf |
| Manifest | 0f33cc6d52beaecfc405a4e86fc138422d72bb7451fd40d72e96b3d95252b1dc |
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 | y5ssgHZHYmq9UNsehpH2+0wzqX4N/U3egZaw1O5b8T/NH+gPwevJZzglJHKgJuNG1PJ21wMth6ZCZD+/hNi0Bg== |
| 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
| 2026-09-17T10:46:14.289126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059519observed f4c133cc42f7fd1c980231c9158c1690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:14.269778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059519/manifest.jsonobserved 0f33cc6d52beaecfc405a4e86fc13842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.251095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059519/publication.mdobserved afd2d534de23605698585e45971a44cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.231585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059519/publication.txtobserved e0e35cbf9e464085a89f3cf8d927ae28...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. |
|---|