OT-2026-000033832
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000033832) never changes.
Identity and time
| Publication number | OT-2026-000033832 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7d88-b951-8ace8a0f6a46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b21e71f1bfc253c01bc97b77e1975386caab7d7a8a1d2048d53176441b23d8d |
|---|---|
| Markdown | 0ea76ce4f39b58f2c857e8a1d79cf455351efd7e16eb2f8f807d4d626bbc68f8 |
| Publication page | 61ea92669fef131a793c81318320a8f9406d821f913adff8d19f4f69c0f8819d |
| Manifest | 49025f627f9feea691becbb59b0bbca17a3a93b8b0f8388885be360af39b9d10 |
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 | sZ6h+sTiFKiL98LNPi87h0fKdh34dtOTkmhRtgrwNSR0UIs1ohmfQ1wLZaLEOdaW2DUQ1ISmCPdPOcabw9LIDQ== |
| 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
| 2026-09-17T11:31:53.156459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033832observed 61ea92669fef131a793c81318320a8f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:53.138230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033832/manifest.jsonobserved 49025f627f9feea691becbb59b0bbca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:53.121626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033832/publication.mdobserved 0ea76ce4f39b58f2c857e8a1d79cf455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:53.103901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033832/publication.txtobserved 3b21e71f1bfc253c01bc97b77e197538...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. |
|---|