OT-2026-000014066
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, pulsed blow-off before set-down
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-2026-000014066) never changes.
Identity and time
| Publication number | OT-2026-000014066 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7118-b4ba-9570f8d30b94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00d3f9c779001d18253850206be688e09b22d236f6348685718fab16e90abb62 |
|---|---|
| Markdown | c450e1dc2f7ef6f84a41f45270c0cc5810b0b50adc9e9169c39c49fc3a05fce5 |
| Publication page | cbfb84d21a3a57719da3dcd6628d67089108fc60b043e5f954277c2e90026ba0 |
| Manifest | cacdf2d7f69b1be8949a6e23da31c59c9f71f5c59cc75500976bc2615c48ea9c |
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 | uUjm8EEG9JtIsAJfKANYYw+5w3z83JgYa4B7RMxA1RLKgPzxY/iejVvF88AVz+Mn+Nb2ESmklSJXDns0xoFrCw== |
| 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
| 2026-09-17T12:09:18.718241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014066observed cbfb84d21a3a57719da3dcd6628d6708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:18.698144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014066/manifest.jsonobserved cacdf2d7f69b1be8949a6e23da31c59c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:18.675694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014066/publication.mdobserved c450e1dc2f7ef6f84a41f45270c0cc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:18.657294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014066/publication.txtobserved 00d3f9c779001d18253850206be688e0...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. |
|---|