OT-2026-000057670
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000057670) never changes.
Identity and time
| Publication number | OT-2026-000057670 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7c04-951d-1073d857497d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25e6049e36fa92ad656974d1780b0853d74ad0db61d3d6115651da47d69207b1 |
|---|---|
| Markdown | 0a4e0f993c909d0d48c2190605067fa05c0d33b8731155e62fd869c88a2bad19 |
| Publication page | 165ae7ca8663d8590d68707941c0373002f73ce3f80301d750e94b4f1af97154 |
| Manifest | e31f04d4fa437bda6a20e43135454d37abd530a5277669bc4a4a1b07407727a4 |
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 | IRxZN2R2KxK9TPkYDPyPXNxo2/JLPT4jj14HijQrgd8LbhKnIRcbcc7z5mmpYj69qkvwFRNB74wmRtoRFvbMAA== |
| 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
| 2026-09-17T10:48:19.380394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057670observed 165ae7ca8663d8590d68707941c03730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:19.360745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057670/manifest.jsonobserved e31f04d4fa437bda6a20e43135454d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:19.341309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057670/publication.mdobserved 0a4e0f993c909d0d48c2190605067fa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:19.320081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057670/publication.txtobserved 25e6049e36fa92ad656974d1780b0853...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. |
|---|