OT-2026-000086023
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000086023) never changes.
Identity and time
| Publication number | OT-2026-000086023 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-76f7-88d0-c31090c98a58 · 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-2026-000086023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e85e43dcda405f8823ab360bfbf2fb05514edc29ae69fed3a077451e2a36c03 |
|---|---|
| Markdown | c350de808cc331d7dd68859872981eddcabeb9f11b790663e7f7f03d44d6ca11 |
| Publication page | fda555276e7a1512fe53002e37b889fc837beff60d0bf9394bd36d5666f43adf |
| Manifest | 4bf423c674bae4d4d800fbe36fc001aa4cda07263ed51525290b34db1b7b0c07 |
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 | suJ4XANKsdtR4VEQZ3lhRb333KYwmx5Ktv3xkPPgx0fpAbGCcAyDz3xg187cZj7lSPUI58IjP9hPwz67OrYOBQ== |
| 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
| 2026-09-17T09:53:00.837314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086023observed fda555276e7a1512fe53002e37b889fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:00.820299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086023/manifest.jsonobserved 4bf423c674bae4d4d800fbe36fc001aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:00.802022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086023/publication.mdobserved c350de808cc331d7dd68859872981edd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:00.782266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086023/publication.txtobserved 5e85e43dcda405f8823ab360bfbf2fb0...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. |
|---|