OT-2026-000039970
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000039970) never changes.
Identity and time
| Publication number | OT-2026-000039970 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-73fa-979c-14bac134e495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51b7f083bce6d611a679a30816411749775656b9d672f294af8fbace22d24f30 |
|---|---|
| Markdown | b897259b892f81eb2c295e43456e1cb421c0682ea3874823d95a860908bd16f1 |
| Publication page | 43fbfc90c3f622dd1d52c39a5259125c3d7361873579b80dd0089180e0349f28 |
| Manifest | 4147e81b5a2b20e6e089edfe8a57dc297430677c6737378a45167c08cebb7a18 |
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 | mHmOedv5DY9Ueqfqe4yHSQgQkzjIpOjAzWKEClWZRSWzPmRH9QQkcVIrtSEhTaOZu8RfUNy/WvvBwwdht74tDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:17.626185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039970observed 43fbfc90c3f622dd1d52c39a5259125c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:17.605515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039970/manifest.jsonobserved 4147e81b5a2b20e6e089edfe8a57dc29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.582016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039970/publication.mdobserved b897259b892f81eb2c295e43456e1cb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.561273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039970/publication.txtobserved 51b7f083bce6d611a679a30816411749...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. |
|---|