OT-2026-000012794
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000012794) never changes.
Identity and time
| Publication number | OT-2026-000012794 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5563-7f0f-a610-7788d1a83525 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e3e99d3838eae5b5e5797a9fb606787c30aecbe6501952c5e14571925dc7457 |
|---|---|
| Markdown | b36bd8d559202d936399d23b60475d4fb7fbde6a0a451ab1b27ae4d8001756cb |
| Publication page | 30d99ce65bf0b7afe4f56339572b04e7e972dc494ca062f8e4d05be2a7872a13 |
| Manifest | 60fd36224b228a1d057d6bc70a3dafd43b661b373529bfaf1f7255222ec9ce37 |
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 | biIx/E1z2R+cvaC8o64Z+ThlWO5N+CbGEsuaLTzIyZa4r9dGDxU7Dd/a25JVIxYWDn9kvGUI0cBdaKPrJoBtCg== |
| 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
| 2026-09-17T12:10:31.134353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012794observed 30d99ce65bf0b7afe4f56339572b04e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:31.116976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012794/manifest.jsonobserved 60fd36224b228a1d057d6bc70a3dafd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:31.098888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012794/publication.mdobserved b36bd8d559202d936399d23b60475d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:31.078097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012794/publication.txtobserved 6e3e99d3838eae5b5e5797a9fb606787...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. |
|---|