OT-2026-000066761
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000066761) never changes.
Identity and time
| Publication number | OT-2026-000066761 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7eea-aa6d-f8b25f9be5f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066761 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7da858c4f2dc0420177af748496c2a961259db0a4a129042f7e40fe210fc24d |
|---|---|
| Markdown | 6d3e2ed73122c3b4da45255faa0c7e82ce7134e8efe0d2a124f9198279151330 |
| Publication page | fb42d52c797cce7f2526e4eebd10154ca86e4facaa773a3e46c1a7bec3ca80c6 |
| Manifest | 0a402ebe4e8f80f077e5af0a16037404f1c668840d32f0c660540acdf298bbad |
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 | vsVqHJOtKapfrCTaOBVN14p2RHTHgvtW3+PxNC6gNfb9bwtuEszpHaMTE+KhP13rt0VEq+B5vbV/UMYMyzMNCA== |
| 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
| 2026-09-17T10:33:10.550889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066761observed fb42d52c797cce7f2526e4eebd10154c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:10.531541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066761/manifest.jsonobserved 0a402ebe4e8f80f077e5af0a16037404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.514024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066761/publication.mdobserved 6d3e2ed73122c3b4da45255faa0c7e82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.492587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066761/publication.txtobserved e7da858c4f2dc0420177af748496c2a9...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. |
|---|