OT-2026-000011726
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, pulsed 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-2026-000011726) never changes.
Identity and time
| Publication number | OT-2026-000011726 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-7117-8e52-2ca3364cf550 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37a013881a3e709a362d9784fdd039851e6be14495ed492a4df55f3165123b6a |
|---|---|
| Markdown | f00a70493e29e6535102853a6400d8b1be5499b13de24580e7470c04a3cef36e |
| Publication page | 94fdc74709b9d9e9836637eca2dbe2fc51bb1465a522bcc705fa52b1454a6575 |
| Manifest | c65a4827e87f880cb586ec2b3f63cb99d5ced5bda9cd6368f52ae1b6b4971fd6 |
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 | h683zs+H7UJEZNZvvp93Dy2T2pA1quqANR9Xdjyo5KQNiDTBOl3DDO1kYdkOZMMQpuBtIMEB2V/pPcunoMlaBg== |
| 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
| 2026-09-17T12:12:20.492626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011726observed 94fdc74709b9d9e9836637eca2dbe2fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:20.474462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011726/manifest.jsonobserved c65a4827e87f880cb586ec2b3f63cb99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:20.456593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011726/publication.mdobserved f00a70493e29e6535102853a6400d8b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:20.438098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011726/publication.txtobserved 37a013881a3e709a362d9784fdd03985...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. |
|---|