OT-2026-000080081
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single 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-2026-000080081) never changes.
Identity and time
| Publication number | OT-2026-000080081 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7e37-b6e8-a5f1ef263c50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080081 |
| Status | PUBLIC |
Content hashes
| Canonical text | 368dc2a35bfc98b62ecc1cc42caa2f1a5bbe8ebab19709ddf82ff453f7a1643d |
|---|---|
| Markdown | f13ed87dd85edc4731c592bcef3f3581432b932e46448ece7624572d8453fb56 |
| Publication page | 4b6c38d65a3530fb0d136d2c2f664ae50acf7392549c3633eb501c793dd83a58 |
| Manifest | e8e03338bf588153ee5c558162fd2df1adf31ac39368a3927f4140e8f01ab9f4 |
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 | yNhglYuVtBNkAAd7njuzTkkRw1S80mkwnbW/ZFka07FtKt3++AM9yZrKNvJb/xuJ5PTZ46pspKaUo5uaVc/kBA== |
| 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
| 2026-09-17T10:04:01.120792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080081observed 4b6c38d65a3530fb0d136d2c2f664ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:01.102275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080081/manifest.jsonobserved e8e03338bf588153ee5c558162fd2df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:01.082819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080081/publication.mdobserved f13ed87dd85edc4731c592bcef3f3581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:01.064228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080081/publication.txtobserved 368dc2a35bfc98b62ecc1cc42caa2f1a...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. |
|---|