OT-2026-000043046
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000043046) never changes.
Identity and time
| Publication number | OT-2026-000043046 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-3278-7b25-bf8d-e7ba46c0a071 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 360f402630fca8c09879329d31d4f7bf34b66f5d9cd39a92faaa2cff92dc1caa |
|---|---|
| Markdown | 6513d6a9568dca5d37c95c44be2f4d42d5dfe5061c11f1ca31c95bbd2c07a1da |
| Publication page | 1dce6b012af08dad3b001f8cccf790b2d2ca9896d27fcb2bd8b9c835e697039a |
| Manifest | f919a3008404965499e6658d9df5a557276002ef442b2fa2757e4444e58c0258 |
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 | 2F1VXal7Wp8CfnVEcNUHZHFZMheiX0t8VRzczSLMD79bPEnpEYhqX5uwEgHH/cHg/zB42oeLBZYcUsx9G0KtBA== |
| 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
| 2026-09-17T11:13:27.055210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043046observed 1dce6b012af08dad3b001f8cccf790b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:27.037652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043046/manifest.jsonobserved f919a3008404965499e6658d9df5a557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:27.018628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043046/publication.mdobserved 6513d6a9568dca5d37c95c44be2f4d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:26.999076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043046/publication.txtobserved 360f402630fca8c09879329d31d4f7bf...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. |
|---|