OT-2026-000060633
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, vented after 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-2026-000060633) never changes.
Identity and time
| Publication number | OT-2026-000060633 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-732c-9549-d0dd22b875e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61f10367fb255b6bc1e9c182015ca2d24f65f032185632bf4c0d8b57b39a14d1 |
|---|---|
| Markdown | 80a83bec0b60b8540938a0521dadcb8c9941046a143a05c7f84859d768f6b41d |
| Publication page | f9484364e50ba7e1cd13ceb2af5e5b5094d2c635ae24a672fcb35d1b8afb68c3 |
| Manifest | 3764db838a13fd20b8f79f56b6b2f4d5fbf7699a86c34fdd3b3c40f924c7bec8 |
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 | lqF9EeuNbCvoY/hPsM06ACfJ5vTzaFAclF3npDkK4qICGKJ03Xt+9zm6VHgEQkJ3W9XJVqsE7b+JmvjaklFbBQ== |
| 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
| 2026-09-17T10:43:15.731084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060633observed f9484364e50ba7e1cd13ceb2af5e5b50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:15.715530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060633/manifest.jsonobserved 3764db838a13fd20b8f79f56b6b2f4d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.697199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060633/publication.mdobserved 80a83bec0b60b8540938a0521dadcb8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.679361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060633/publication.txtobserved 61f10367fb255b6bc1e9c182015ca2d2...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. |
|---|