OT-2026-000009299
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000009299) never changes.
Identity and time
| Publication number | OT-2026-000009299 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7f31-8f7d-b0a108149947 · 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-2026-000009299 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2d4cf8964745bf9f5fd5ceda57b0407b217372622aeb8260963a8398f81b7f8 |
|---|---|
| Markdown | e5fa856a0548a19e5008311dda97d755aa19848a62075f55f705839c070e9583 |
| Publication page | cf57e836fa0f9c26fa9b3663d29e67b43808bff0834b376575bf511f839b67da |
| Manifest | f99e268ff54cb635569d9eb4e654d86cf4228e6fae150ce9c22450eb849c7f7b |
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 | 8X0Jk8Vs8VPXFnxf/4unpSwkC7OqpT6DBhqTNqq6YFNULIfGRf7oRaqIIEuR7mUT0icCRH8F9ebZsiEzF3E8CA== |
| 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
| 2026-09-17T12:18:04.299992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009299observed cf57e836fa0f9c26fa9b3663d29e67b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:04.279997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009299/manifest.jsonobserved f99e268ff54cb635569d9eb4e654d86c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.259397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009299/publication.mdobserved e5fa856a0548a19e5008311dda97d755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.240462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009299/publication.txtobserved e2d4cf8964745bf9f5fd5ceda57b0407...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. |
|---|