OT-2026-000032615
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000032615) never changes.
Identity and time
| Publication number | OT-2026-000032615 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-792e-b986-7b9c51b2a0e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 220f048b28f9761373958b89a8235f8a9d13a3beb95b7b6e5ad3119a66a37ae9 |
|---|---|
| Markdown | 0f6d64bfafce19ab38a9a118eff5b02688f1ec604d0c5df1f35b4a2db82b54d5 |
| Publication page | a9156be30616ab3a183d0259428778f884310214291aeb3d656f406642a5f797 |
| Manifest | 38d516487da07b7c246274dd09a8f1334a49becf50edbf26840b58710f1e9e00 |
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 | MnCt01VdNB6n9W+TH32seNX5qW9y1FLEAizmeyD1LeOMOqR/f7YwrBD1Il4tn8f6AIhaJxqhXKFqiDNV+wpvDw== |
| 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
| 2026-09-17T11:34:11.989583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032615observed a9156be30616ab3a183d0259428778f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:11.969221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032615/manifest.jsonobserved 38d516487da07b7c246274dd09a8f133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.948893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032615/publication.mdobserved 0f6d64bfafce19ab38a9a118eff5b026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.931185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032615/publication.txtobserved 220f048b28f9761373958b89a8235f8a...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. |
|---|