OT-2026-000051302
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000051302) never changes.
Identity and time
| Publication number | OT-2026-000051302 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-75e0-a070-c4b8ec196afc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051302 |
| Status | PUBLIC |
Content hashes
| Canonical text | aebcdfd7282634a7a48c0478ac5a998d5678e2138e8163d33299c5f6c838e80e |
|---|---|
| Markdown | d8d48f16bff35bbb6c7e0e6231599c34e840ab3bfc13d1c16773db8c602db4f2 |
| Publication page | 53e847a0b8c3f96c218916690f419c6010e303720de87ca9182036efd8b2400a |
| Manifest | 5468b8743b2423b8f56da1c156579e53adb76497c1c947f64e3267e3fd8377d0 |
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 | 0+XbIhxKjugSt0uK7XmXmtYwrlvJwGJaRdnALajlh5BhJHHB8Zj5NzfTMB2A63/DVSHKGuctMvWynPRxSrHuBQ== |
| 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
| 2026-09-17T10:59:06.946956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051302observed 53e847a0b8c3f96c218916690f419c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:06.927938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051302/manifest.jsonobserved 5468b8743b2423b8f56da1c156579e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:06.904262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051302/publication.mdobserved d8d48f16bff35bbb6c7e0e6231599c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:06.884525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051302/publication.txtobserved aebcdfd7282634a7a48c0478ac5a998d...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. |
|---|