OT-2026-000039854
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000039854) never changes.
Identity and time
| Publication number | OT-2026-000039854 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-78c1-ad1d-9b8c67bc13b5 · 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-2026-000039854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71132230805703a579a26eec40c4753817049d76af0954daa2d6b0b1f9e0343a |
|---|---|
| Markdown | 22642d49f558b67b24c471c1d86ea071bd6923f45e8c12ce083f48a7b8df21a4 |
| Publication page | 06a6bf607a521fa3673e04cc1b03aa3e93e0c5b4e3ace37417b2fe7ed2b1e288 |
| Manifest | 1c6bb81d61b1ea261840593c2a0f06fda5f6dc93412d2f29358c178f7768570a |
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 | nsnLEwutLi1IVixM8WsvupHClAEsJyfAtcudEp2JdyebLCP7XAGGyAdLVQYJQ9YrwdD1CIHKxRvWFiY+PV0IAw== |
| 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
| 2026-09-17T11:20:07.833631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039854observed 06a6bf607a521fa3673e04cc1b03aa3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:07.815042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039854/manifest.jsonobserved 1c6bb81d61b1ea261840593c2a0f06fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:07.792589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039854/publication.mdobserved 22642d49f558b67b24c471c1d86ea071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:06.155103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039854/publication.txtobserved 71132230805703a579a26eec40c47538...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. |
|---|