OT-2026-000066057
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000066057) never changes.
Identity and time
| Publication number | OT-2026-000066057 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-75c0-86d4-012738eb708d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066057 |
| Status | PUBLIC |
Content hashes
| Canonical text | c824b9c11b2141ec8c788ace37e309fba6d9be6c6f8e3fcaf12c2e4b8f6c77bf |
|---|---|
| Markdown | a602f91aacf04e65ad67196d14cbfda1d8a28d0f03dfac5f4e44b1a4ba4f5d62 |
| Publication page | cadd4aba6d2634c2f754fe7795a8a4018d5ed4f886805eca1996270d2312d29b |
| Manifest | 5274e0d4c38bc6a28d5737704ecee7431f9d5a51514f89f87c182355e2cddc2f |
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 | w8RLV3EV4JGaMv6qEd/EjP3YnUER/8MO8+2wabMhmTau10Ql9iFN38Nzx5FeLfy7Dzx4lSI7Ix98lVGZxYZCCA== |
| 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
| 2026-09-17T08:50:40.989947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066057observed cadd4aba6d2634c2f754fe7795a8a401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:40.846458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066057/manifest.jsonobserved 5274e0d4c38bc6a28d5737704ecee743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:40.828507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066057/publication.mdobserved a602f91aacf04e65ad67196d14cbfda1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:40.811315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066057/publication.txtobserved c824b9c11b2141ec8c788ace37e309fb...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. |
|---|