OT-2026-000009784
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000009784) never changes.
Identity and time
| Publication number | OT-2026-000009784 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7681-80bf-82205c5200ff · 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-2026-000009784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c26e94e2e6ee72156f1dbf0cfcca1cf3451673e56e8eaa52150cd8299f77c30 |
|---|---|
| Markdown | a1ab5a126aec53196484c837ef0ba0a8697257503ed690305afb64a965b2f486 |
| Publication page | 40b2272aa3665cf1a18e4752d2413dd20941f2427e4ee72b98563a180d48ac32 |
| Manifest | 33804435e02e7a99f1459215710eb5feeec35a088b66f97cb0e87c1b654d726f |
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 | eBTNM5NLExuJFNY6ZfbV/aWqCF82R/jaemWTtQRRoC6QOBseCvXXzhkHSfK7Xpk5yOvCQyCF+t/fk13d9SoyAA== |
| 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
| 2026-09-17T12:17:18.014440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009784observed 40b2272aa3665cf1a18e4752d2413dd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:17.991253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009784/manifest.jsonobserved 33804435e02e7a99f1459215710eb5fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:17.963710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009784/publication.mdobserved a1ab5a126aec53196484c837ef0ba0a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:17.914306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009784/publication.txtobserved 5c26e94e2e6ee72156f1dbf0cfcca1cf...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. |
|---|