OT-2026-000039995
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000039995) never changes.
Identity and time
| Publication number | OT-2026-000039995 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7409-bf32-bf6467ba94cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33eb2ca316e3fba158e100923e9691a0c983e65c1699d1a38c0f4450d83eb75e |
|---|---|
| Markdown | 81abdb4052ee80e61f5c58e440558b7539be1a2343979815b5e994eef1c2b1c8 |
| Publication page | 82039b918231b9b464f83342ac83c7cc61883313dd89f33cd7bc3188a85b8f86 |
| Manifest | 91f3a0b23afca4a40f3903d67c52957a88154d71d8a959f8ee70526c4223120c |
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 | R0vlEB0/ZC15DLdA5Fhh1MEJOTnHbDsMGz3jg1FGD4R/ZoH1BbSm5zcyQr2si4tXKsnfutt4ogpZVBbJnAmaBw== |
| 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
| 2026-09-17T11:20:19.717821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039995observed 82039b918231b9b464f83342ac83c7cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:19.698315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039995/manifest.jsonobserved 91f3a0b23afca4a40f3903d67c52957a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.681474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039995/publication.mdobserved 81abdb4052ee80e61f5c58e440558b75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.664363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039995/publication.txtobserved 33eb2ca316e3fba158e100923e9691a0...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. |
|---|