OT-2026-000060682
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, vented after set-down
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-2026-000060682) never changes.
Identity and time
| Publication number | OT-2026-000060682 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-72fd-8ab2-336ecf3fe835 · 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-2026-000060682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27ab1f2843e90bc30593cb706619cff9d737b02883be4d1cc6f6a530a5f31b19 |
|---|---|
| Markdown | 9d52f2a8b1b205e4f21189ba413e5ffe0ea98afef9fb15dccfc7d803e445ff38 |
| Publication page | b66096e13cf9cb69049c5e181ce7c7500933eb96e30ad9db83a381d565c52025 |
| Manifest | e954868bd57e6205129714b18d821fb9f6f43bc1d0df801d5853c09c4d7ae5c1 |
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 | BifjDXMyQIqWszsdOuTfOcrbwlRQGjrnYEcjEwpGvObxtmAMW+pqhkcMEjOCaiLciLx5talTKEF8SH2Keb/CDw== |
| 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
| 2026-09-17T10:43:19.485603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060682observed b66096e13cf9cb69049c5e181ce7c750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:19.467489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060682/manifest.jsonobserved e954868bd57e6205129714b18d821fb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.450295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060682/publication.mdobserved 9d52f2a8b1b205e4f21189ba413e5ffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.432811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060682/publication.txtobserved 27ab1f2843e90bc30593cb706619cff9...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. |
|---|