OT-2026-000086838
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, sustained 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-2026-000086838) never changes.
Identity and time
| Publication number | OT-2026-000086838 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7390-a3fe-e26b0c086745 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086838 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cd3b7c2e47992a831c45179f9d42f944d6f705b1a2edbfd0f753fd5140f156c |
|---|---|
| Markdown | accc35d717a5adb83e7e81c0ff98e0935c534394df70e994a00ed76fd94745e4 |
| Publication page | 7bbbb83baaee793769c565a285985b047a33b704f175a01e7741b32ebd3d0ade |
| Manifest | 910f93eec483f35a4aead6fd4f0cc69c8693b66854429e9a16ef5f745eb432b2 |
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 | p7+YHNMbUo9Rgdst36lsok16VBvC6iytOEohIJGDcAEl0U1zlt6DwJuzEKCUtkkArIGbFCZw5RfURqILKNK2Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:40.055818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086838observed 7bbbb83baaee793769c565a285985b04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:40.037813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086838/manifest.jsonobserved 910f93eec483f35a4aead6fd4f0cc69c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.018196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086838/publication.mdobserved accc35d717a5adb83e7e81c0ff98e093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:39.999693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086838/publication.txtobserved 9cd3b7c2e47992a831c45179f9d42f94...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. |
|---|