OT-2026-000082374
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000082374) never changes.
Identity and time
| Publication number | OT-2026-000082374 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7d05-97c4-4801c48a0f45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082374 |
| Status | PUBLIC |
Content hashes
| Canonical text | c718604855d58f7ff0ca31f34bde8424ca7f6d9a42edece652f329547d8b2cdd |
|---|---|
| Markdown | 2b63bc5e59ff42bce58d4ec4f507b641e54be02cbd2f16c0d373b24bec347bcc |
| Publication page | 4f9169a06ac0e7fe9b445dba979cc791647aa006b25632cb5b00620420af3894 |
| Manifest | 0cbdf6ab935be97b69d8ab81e865f521108b39b3c9dc32ba6706d6e9002eb277 |
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 | lQBd1dKRuzCWQy9DXdPQlRg/MbPe9idk558t1h9p/CQIc+0GKYxpggzgNfww5nYVjegXbCq08EgDOl3nsYVjAA== |
| 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
| 2026-09-17T09:59:15.145924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082374observed 4f9169a06ac0e7fe9b445dba979cc791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:15.129486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082374/manifest.jsonobserved 0cbdf6ab935be97b69d8ab81e865f521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.112663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082374/publication.mdobserved 2b63bc5e59ff42bce58d4ec4f507b641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.095734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082374/publication.txtobserved c718604855d58f7ff0ca31f34bde8424...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. |
|---|