OT-2026-000009316
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, pulsed 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-2026-000009316) never changes.
Identity and time
| Publication number | OT-2026-000009316 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7b10-ad8c-f93c1a71895f · 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-2026-000009316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62182f106264ce4b7bbd8fefaf13a7063354cdb41d35b69cea9153e915c7e49f |
|---|---|
| Markdown | c9d004ef6fe9cd7fa2f8e6fd9eee84bceffd18cd1edbd0dfc8633b63358cb523 |
| Publication page | d0ffde3daabd67abe147f01e65aa17b6c99f5a4340f54765812657a6db7f1dd1 |
| Manifest | ab1c72062878eddcb37505acfbcd06c69a1eddfeb35e990543ad2231a439b3a9 |
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 | 9kMdjiiDH9HCP1qRpqNDjGt03WL+JpgTk9sd+XzMQqBanvHMkf+RQBd1x16XJyPw704tZpvXZRoAMoD8e1LTAw== |
| 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
| 2026-09-17T12:16:33.989639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009316observed d0ffde3daabd67abe147f01e65aa17b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:33.970204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009316/manifest.jsonobserved ab1c72062878eddcb37505acfbcd06c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:33.951288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009316/publication.mdobserved c9d004ef6fe9cd7fa2f8e6fd9eee84bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:33.932796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009316/publication.txtobserved 62182f106264ce4b7bbd8fefaf13a706...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. |
|---|