OT-2026-000089127
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000089127) never changes.
Identity and time
| Publication number | OT-2026-000089127 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-7935-8365-9d2f47bd6384 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84b5a6defcf6548be65f9f9918f3a50485955012d15cdb482d7bca05ecb2804b |
|---|---|
| Markdown | 3288ab348cf847a6f063486f7517d606fdf7299873c1288e7e856aef8d81b50a |
| Publication page | 297140c20adb5c63ff729c33a20f1d02a29641cf5860f92a551912baed2387f1 |
| Manifest | f3c5cb4be5cac4bd617d7968faaf2003c64debb299537c5d4e6e0abd3fe86c13 |
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 | gTJG43R11NatORe93ipt9mgzQOQemTRse5wCAAiSkjPOZH8GFTWIHF8ouCw9GNp/R24rFUQBA/p5Xa3+BFL7Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:02.535358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089127observed 297140c20adb5c63ff729c33a20f1d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:02.518204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089127/manifest.jsonobserved f3c5cb4be5cac4bd617d7968faaf2003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:02.499236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089127/publication.mdobserved 3288ab348cf847a6f063486f7517d606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:02.480117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089127/publication.txtobserved 84b5a6defcf6548be65f9f9918f3a504...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. |
|---|