OT-2026-000011136
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, vented 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-2026-000011136) never changes.
Identity and time
| Publication number | OT-2026-000011136 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-79bf-917c-df62a0c34493 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011136 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd90cceb714bd6134441b049764b7f5a683ad0d3529721afd2dd1fb65ee9f909 |
|---|---|
| Markdown | f90f379df8b7dc19c06d03074fefa9a013fa22ad4c57d0d0d95d221a04bb6bd1 |
| Publication page | 33b0c1c4b63b227aa32bd4a10a0816da09ccd463776a5924057983615cb3e117 |
| Manifest | e772b22d4294ef41c7f63de428ccd74ee4df9c590d22b7e6b12f9e21be1fa929 |
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 | WrYdfgC/1upzZ9G7bFAlhfoqvs6N4hDccRfb74R0l9LdP9hW+BnGphy0SPTLpYSu8SFMr97yhb8RxxPKap6rCg== |
| 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
| 2026-09-17T12:13:59.642378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011136observed 33b0c1c4b63b227aa32bd4a10a0816da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:59.623259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011136/manifest.jsonobserved e772b22d4294ef41c7f63de428ccd74e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.599947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011136/publication.mdobserved f90f379df8b7dc19c06d03074fefa9a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.578278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011136/publication.txtobserved cd90cceb714bd6134441b049764b7f5a...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. |
|---|