OT-2026-000009597
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000009597) never changes.
Identity and time
| Publication number | OT-2026-000009597 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-76cb-b7c9-710c0793d0dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009597 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74be8bd0edf44e646ade1c88767c0002638c3560726d06edb7a53be8a549f890 |
|---|---|
| Markdown | eecd87b4406bb8fea8900c4d239c35edf3a8b7a72af633a4b9a402a22915d21a |
| Publication page | 6d1d1e74d78499b8219d697eb752b6d88bc34e60583b1aa097ddc157089db1af |
| Manifest | abf5808586b95b84fcb66679ea788c264cbd83b3677d042c0aa1f33ff9a6494c |
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 | OE44d/HrGQxlDyyN26ajN9awxxk1ece6ZaLMIYYafTGqK5pcrDgYOT1IuoU3lBI82OAhdWVJ2fLCKPDYdzVlBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:02.586498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009597observed 6d1d1e74d78499b8219d697eb752b6d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:02.567608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009597/manifest.jsonobserved abf5808586b95b84fcb66679ea788c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:02.530346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009597/publication.mdobserved eecd87b4406bb8fea8900c4d239c35ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:02.485517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009597/publication.txtobserved 74be8bd0edf44e646ade1c88767c0002...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. |
|---|