OT-2026-000014701
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, pulsed blow-off 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-2026-000014701) never changes.
Identity and time
| Publication number | OT-2026-000014701 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7dc4-b6e4-da94d17df03b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 536e68acd05efa0b75bc4a0d3eee7641ede3a4ab7ee94975495df5ab132101c6 |
|---|---|
| Markdown | 646562235fb2e0248557aafde21efd0cc02fa43e877f955fee2849a05b06116f |
| Publication page | 5521ec78fd8b5838ae2975b92a0a9ea5008aef01aa10107146026e0edd53aff2 |
| Manifest | 361ed88290d47d507ac0390f9331c95f58021cd0c2daee0f3ff4f82e65940aed |
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 | DXul1PNC4o4TQ5iTRR9dqRAX1A9QcB1DC2vEgH8FR85bOKhrpKBQVktxC4xmFLhvDg14Rh0FCIdLzG3eNX8/Dw== |
| 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
| 2026-09-17T12:06:33.688597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014701observed 5521ec78fd8b5838ae2975b92a0a9ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:33.670556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014701/manifest.jsonobserved 361ed88290d47d507ac0390f9331c95f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.650479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014701/publication.mdobserved 646562235fb2e0248557aafde21efd0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.631309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014701/publication.txtobserved 536e68acd05efa0b75bc4a0d3eee7641...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. |
|---|