OT-2026-000085159
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two 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-2026-000085159) never changes.
Identity and time
| Publication number | OT-2026-000085159 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7bbc-881e-e667895dcdc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085159 |
| Status | PUBLIC |
Content hashes
| Canonical text | cadc86c1c2ecb0b01e24c2c90b4523b5f8095d2be8c69843dcd06744fa0c2d72 |
|---|---|
| Markdown | 92ac5ef656714d54146b4dd803c87fbac8c2b54c0562322e13a943f495085130 |
| Publication page | f96433bff477e8bf91606bf27583c5aadf41161dddcfa1cf1b41539e99d52a88 |
| Manifest | c2ea6a47cd5249400eb6cb1a9ceadf0833b1fe3b8b9f0d2d17a34f932c552800 |
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 | u/QSmY21Gdm3CFwJLbGqaMB3YsbSJpeYXexCthDbYspgmF/JhSPw7bR2UNDnh5wE1qKdzV25XIH19G+UUFXaCw== |
| 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
| 2026-09-17T09:55:14.384512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085159observed f96433bff477e8bf91606bf27583c5aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:14.367106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085159/manifest.jsonobserved c2ea6a47cd5249400eb6cb1a9ceadf08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.350574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085159/publication.mdobserved 92ac5ef656714d54146b4dd803c87fba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.332992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085159/publication.txtobserved cadc86c1c2ecb0b01e24c2c90b4523b5...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. |
|---|