OT-2026-000062675
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000062675) never changes.
Identity and time
| Publication number | OT-2026-000062675 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7600-a00f-8d8179e7dbf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062675 |
| Status | PUBLIC |
Content hashes
| Canonical text | f93125459a37603f9618340272ade71612e995521c0d20500c766d7d022df4ab |
|---|---|
| Markdown | bb5c3a13d5e9d0511752b989acec2c604b0b73881502011507f4cbd725aa15bb |
| Publication page | 7a917014e242ca4bcfa434f482a7638609b1c504dd876d239d0556049f77d526 |
| Manifest | b7c462524d83071698e28dc871cbfacf43f806b459ef7bc8c32ed6c6fce91fbd |
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 | 2I68v+Ht3SSmgC1gU1fETXt7vRvxtcOvu2ROC2atakrIfSCvoX5c41BXq+ydYuzttnAyYPm8J+aM7NLBKuhiAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:13.945338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062675observed 7a917014e242ca4bcfa434f482a76386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:13.925199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062675/manifest.jsonobserved b7c462524d83071698e28dc871cbfacf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.906448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062675/publication.mdobserved bb5c3a13d5e9d0511752b989acec2c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.888294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062675/publication.txtobserved f93125459a37603f9618340272ade716...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. |
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