OT-2026-000009293
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, vented 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-2026-000009293) never changes.
Identity and time
| Publication number | OT-2026-000009293 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7683-826e-91c4a9544761 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1843d98bf5adcd8260aadf71ce01043f83abc17ba2fa0645a8f5c632b9aad1c4 |
|---|---|
| Markdown | 4de8fa1083a4904447be853b2e987b0560d1c2fb72d0eafd5254273658305226 |
| Publication page | d62ad110eca02dbb339d52be8e0c60ef42cb16c8d2ff837e45e1c50eade58b79 |
| Manifest | 8536dacd6ced1a4c91ecdd6b5a23054421a1c5b59891cf3776ffb79b7f11e8d2 |
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 | 2WCHYeA9n2AhmwVreRRiaDo/BByWIVUDWyK2ECS32EuI7TVwvO3r4E/bgGngAmgeZGahLNuJR1mNYOjIdlpsBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:03.812686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009293observed d62ad110eca02dbb339d52be8e0c60ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:03.794406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009293/manifest.jsonobserved 8536dacd6ced1a4c91ecdd6b5a230544...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:03.774427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009293/publication.mdobserved 4de8fa1083a4904447be853b2e987b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:03.754189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009293/publication.txtobserved 1843d98bf5adcd8260aadf71ce01043f...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. |
|---|