OT-2026-000060564
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained blow-off after 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-2026-000060564) never changes.
Identity and time
| Publication number | OT-2026-000060564 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7cd2-9347-7777b2d2df81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060564 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd6c4db58e7d7f24ab38eaa11ecb3ede73ac505b06bbebf4c09d4ae6c4c964a9 |
|---|---|
| Markdown | 23f5f7132424044815884d004308589a4ccc0934e4714acbe8dd53757c005c3b |
| Publication page | 08c45c66efea70fdfeab71bfc96ead38050059358a74f2f0cef2a71b71033548 |
| Manifest | 5d9a4524b09fd601970743b2697068bdbe81c1a597c56d1f13b101641af1a439 |
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 | DY9epZ3ctEdqdCugChEZ8SeIXoVz9hWSnWwOshjdFAft+/IUveI0m78bVAF6wJA8jcMWzG6gr6ZPQDykEQcZAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:10.751782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060564observed 08c45c66efea70fdfeab71bfc96ead38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:10.733298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060564/manifest.jsonobserved 5d9a4524b09fd601970743b2697068bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:10.713186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060564/publication.mdobserved 23f5f7132424044815884d004308589a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:10.693372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060564/publication.txtobserved bd6c4db58e7d7f24ab38eaa11ecb3ede...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. |
|---|