OT-2026-000007261
Publication integrity record
Bellows cup vacuum gripper, three outlet manifold, ejector fed, pressure verified, plastic cups, three fold
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-2026-000007261) never changes.
Identity and time
| Publication number | OT-2026-000007261 · never reused |
|---|---|
| Internal UUID | 01a0a978-782c-75bf-ba73-6bd6f8c46430 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:07:19.727028Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41f4368121746fa9693ba01ce8ef43b05ed57c29afb289a8889ffd4fc497b09c |
|---|---|
| Markdown | 5ee72b9cb70b6d92ebad29fbe17dcf3387339019b851dc93f8d06c13a8be6388 |
| Publication page | 03315281d6bbfbbcefbadabd7064eae70a7d4181714fc13ee9a8faba1b75c4a2 |
| Manifest | 3480ff27a056123a171d9f72735924835167d1f6c46ffd56941ebc874a4e9761 |
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 | vi2PqogfyK4PSRTW/oJev6s24ptQLZP8HZXWPQJNRx+qWH38oDO62ogxVZV2P7Wn05O4mE5haMYun8Ly5x4HDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:10.414764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007261observed 03315281d6bbfbbcefbadabd7064eae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:10.400861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007261/manifest.jsonobserved 3480ff27a056123a171d9f7273592483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:10.388395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007261/publication.mdobserved 5ee72b9cb70b6d92ebad29fbe17dcf33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:10.256252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007261/publication.txtobserved 41f4368121746fa9693ba01ce8ef43b0...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. |
|---|