OT-2026-000098647
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000098647) never changes.
Identity and time
| Publication number | OT-2026-000098647 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-78ca-9436-dc827b5a4a31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1befd4ff6b954bb05ac9e60c1320536bbc9f0a19bbd7b5fbacdddd5335c836a4 |
|---|---|
| Markdown | 2ede6e82ab946ce17dab6f139b1ea4a6b66e7ebcdbc4bf5b2ccd75706ee8b947 |
| Publication page | 30f112e03cd251595bcb2da96511c9e65602c7ba81f5dd3e5c3833a1720baad0 |
| Manifest | 571510f2ccd06a061078f47e2f2dc49443987e83a5ed973a8e75f08aba6ebbd3 |
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 | 0kqqMnQrqX2qjzbvDUV2fWyxVuzUit5GLODP2z7SGYhEWsjHUsqfCWI0r+tG0QJr7E6QYrf6c6v+Lwa4LkkRCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:56.476833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098647observed 30f112e03cd251595bcb2da96511c9e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.459867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098647/manifest.jsonobserved 571510f2ccd06a061078f47e2f2dc494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.442166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098647/publication.mdobserved 2ede6e82ab946ce17dab6f139b1ea4a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.424981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098647/publication.txtobserved 1befd4ff6b954bb05ac9e60c1320536b...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. |
|---|