OT-2026-000044556
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off after 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-2026-000044556) never changes.
Identity and time
| Publication number | OT-2026-000044556 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7345-b82d-abd0fc565f9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12c98024ba1c7c68c5337e7189e56d571b5a37604436cfd6e5178d6eb5ecc96d |
|---|---|
| Markdown | c179bf27069e7350a7d6da970423cf5e21f6b1f0911e3c384f3222baa10f75b7 |
| Publication page | 060959d1f8237fe5ca8b2a26f352a1e10a560ad3351ca5d7e3cbc47634cc8912 |
| Manifest | 560d195d8e058fe5a748a0dfc2c68d2086b737c66f1f19e69881d16c07c57d10 |
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 | DNDsOTyEMTbkQ0+UKjVYqILyyVLn1QqI/G2nPH7L5p293uGcSERBjUQoH/dFQvL3nPssZ1e/qClc5JPuSREyDQ== |
| 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
| 2026-09-17T11:11:44.786557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044556observed 060959d1f8237fe5ca8b2a26f352a1e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:44.767894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044556/manifest.jsonobserved 560d195d8e058fe5a748a0dfc2c68d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:44.749677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044556/publication.mdobserved c179bf27069e7350a7d6da970423cf5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:44.730091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044556/publication.txtobserved 12c98024ba1c7c68c5337e7189e56d57...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. |
|---|