OT-2026-000010110
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000010110) never changes.
Identity and time
| Publication number | OT-2026-000010110 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7933-b694-800782bd5847 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010110 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb61212a6abf63978adbaf6d6fe70ae315da4081c1f5ac5a9d2eb8f96e98a7de |
|---|---|
| Markdown | bde0f45ce702ade147dd0f5e88ca1ed7a443c3f0e020abf5ec9c878aef191107 |
| Publication page | 8b50d34cc8d8361eb3d9795e1b04d2c1a6cc14c9eb6b6f847884396e8a2e53c5 |
| Manifest | 8a305fae20b7e0ec30ce50efe34b89cc5e1916334e147d9313d19e16cfbde851 |
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 | GwdG9wOqtISYpYa29R6UHVrGa4tfpGsMqJr+GPb2eETFdf5erLgFUH4SlhY+5WsUyRFxtQ5f9Vrujs2q6yxzAA== |
| 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
| 2026-09-17T12:16:12.004583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010110observed 8b50d34cc8d8361eb3d9795e1b04d2c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:11.986071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010110/manifest.jsonobserved 8a305fae20b7e0ec30ce50efe34b89cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:11.967090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010110/publication.mdobserved bde0f45ce702ade147dd0f5e88ca1ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:11.946554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010110/publication.txtobserved fb61212a6abf63978adbaf6d6fe70ae3...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. |
|---|