OT-2026-000032293
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000032293) never changes.
Identity and time
| Publication number | OT-2026-000032293 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-7b7f-91f5-a24a332ad4a3 · 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-2026-000032293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c03b1db370a83535bd950e579b05a80e1205e99e22d577b6b1245dd07565332 |
|---|---|
| Markdown | 3336d2da36deadd4ed85e58451ad3f27931dfaf313247053a97096da9f66af9a |
| Publication page | 991e8154c3a5eea2a6230b3385c8dafb86bbf889f00e1b5b037304eee20f1676 |
| Manifest | 25b3eb26e98678dfbcf56827d7e348c03092eff0aadc29c00568af7abc58b4bb |
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 | 9HKtYascu7Sm2zJQqL0lDMDU33LiloDB4NeTe7RuwCt8lKNHYx0aAw5YIaWxyBtCGnYgZHyI4eWh4kGu++BVBA== |
| 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
| 2026-09-17T11:33:07.235677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032293observed 991e8154c3a5eea2a6230b3385c8dafb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:07.215278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032293/manifest.jsonobserved 25b3eb26e98678dfbcf56827d7e348c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.194893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032293/publication.mdobserved 3336d2da36deadd4ed85e58451ad3f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.176565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032293/publication.txtobserved 6c03b1db370a83535bd950e579b05a80...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. |
|---|