OT-2026-000017151
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000017151) never changes.
Identity and time
| Publication number | OT-2026-000017151 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-743b-83d1-aea0bb2805e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 361667c177ad9c713c2d41c0a1c1eb65622c21ecdffd5d5d98ebe4a75ce1f46c |
|---|---|
| Markdown | f4381a4177d9a0dd4018bf9c7f384fc752137f4fc2ea64e05d50549d278b3d2b |
| Publication page | 351ad07094d6e1022a3a9c94f19b71346530970d1ff9eb6180d00632f87c441d |
| Manifest | 0f90c7ad7c43e2b08781ef21deb1de84f28b25d353f714c3412796d6cb9d1c2b |
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 | cvnD5nKlXAuQJ/LVT+V2eSKFPQp6F9KXWsm8+gJ9W0cQwQXJcgL6YuHb/E1abaNcwkM7LzGPtYKMEjWMBtYkAw== |
| 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
| 2026-09-17T12:02:12.726030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017151observed 351ad07094d6e1022a3a9c94f19b7134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:12.709134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017151/manifest.jsonobserved 0f90c7ad7c43e2b08781ef21deb1de84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:12.693425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017151/publication.mdobserved f4381a4177d9a0dd4018bf9c7f384fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:12.677663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017151/publication.txtobserved 361667c177ad9c713c2d41c0a1c1eb65...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. |
|---|