OT-2026-000086032
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000086032) never changes.
Identity and time
| Publication number | OT-2026-000086032 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7397-b34d-9edf98be1245 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19f8cff7a8871d99d93ead0afde445090c1b6da34d3dd2cea0bb944b0f380253 |
|---|---|
| Markdown | 446b1ad28c2cb0dbb7ba9aaafe6d89da4c458581817eb6e6197eec87c7c0dda6 |
| Publication page | 129eea7b0f4428e5ec7ec57f547c245fbeb27db071871a5f07b171a677e4740f |
| Manifest | e27f216591be4baf9444a8c7eaed7f0ede3411a6c41c025a76a4534e6fe72278 |
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 | Iz+tjfbCscNmUt0f4e546twuhSVz0BcIgC2QZWLtlmwy5P7jNGmQjJlGexyME3Hi/UXr/YqSjx0MqRQZr+G+Cw== |
| 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
| 2026-09-17T09:53:01.525021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086032observed 129eea7b0f4428e5ec7ec57f547c245f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:01.504696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086032/manifest.jsonobserved e27f216591be4baf9444a8c7eaed7f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:01.487998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086032/publication.mdobserved 446b1ad28c2cb0dbb7ba9aaafe6d89da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:01.469498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086032/publication.txtobserved 19f8cff7a8871d99d93ead0afde44509...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. |
|---|