OT-2026-000037826
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000037826) never changes.
Identity and time
| Publication number | OT-2026-000037826 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7fd2-a163-adc657a3e591 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36efac75321424b24fa0d3a9cbef6f6b9a4c93b8fa9ba771214930b4bd039309 |
|---|---|
| Markdown | a13fffb24780579b0f8fcfca2bb04f23bfb109f8fccf803cb8b9bc73e3cfa191 |
| Publication page | b86c2da986c764d3042ca2318a339bb2f560547baf1f243e04487db2d4926fcb |
| Manifest | 5de8ff4c2607a812ba98d585a349309841e35c8638a9b09a68af63550b45ac51 |
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 | fUsgHcjYbcnSLQMBlQg4MGCf3QCfJDwkR7i8/XYE6WYJXkdf5MUaE7PM1nGmGdBlKf9lbiZF/vmVklNw9AWXBA== |
| 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
| 2026-09-17T11:23:04.693460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037826observed b86c2da986c764d3042ca2318a339bb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:04.674414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037826/manifest.jsonobserved 5de8ff4c2607a812ba98d585a3493098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.658016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037826/publication.mdobserved a13fffb24780579b0f8fcfca2bb04f23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.639170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037826/publication.txtobserved 36efac75321424b24fa0d3a9cbef6f6b...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. |
|---|