OT-2026-000060863
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold 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-2026-000060863) never changes.
Identity and time
| Publication number | OT-2026-000060863 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d2-76a5-83fa-74c6f3bb9aee · 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-2026-000060863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88ca5125abe26f4d328700fcd537d5011635e205fa0695b450e8890512c8ab06 |
|---|---|
| Markdown | 6e9bfd9e5d0d8cf088f0c562a17b89366c6529b36ff2b59c9fe6510faaeafbac |
| Publication page | 330c7f7501b986fe3e9252b5c9afa2908c18f11f32df4638134a98cee5fabefb |
| Manifest | f49244c476265c825a9d5ab1a3759d371d6934012e70d1717750628e9e5c878f |
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 | zFyAjk6Uwi9CQfeXwY0eggNfgINJrKIf1m42LifW++V7xsDFMLzB3CMYxSqJp34vPm01M2ljOQBt2YuovVc7Dw== |
| 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
| 2026-09-17T10:43:37.361372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060863observed 330c7f7501b986fe3e9252b5c9afa290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:37.345001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060863/manifest.jsonobserved f49244c476265c825a9d5ab1a3759d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.328147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060863/publication.mdobserved 6e9bfd9e5d0d8cf088f0c562a17b8936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.312404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060863/publication.txtobserved 88ca5125abe26f4d328700fcd537d501...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. |
|---|