OT-2026-000008062
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000008062) never changes.
Identity and time
| Publication number | OT-2026-000008062 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7916-b10d-2d25f327389d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008062 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc83de798393503088668f4ec5532a4dd3370c32684326298f56c07d887ad41e |
|---|---|
| Markdown | ac2aaa8d655e87d17f04f49924f40980f0972e2af9f005675b31e4b891457582 |
| Publication page | 60583e4305dd1af34c3d80b87bf0139828372a0fa627bd157ae2f784ddcf9ae8 |
| Manifest | 25141ad714c14b24c632ae4f6cd57d682f53330a26a4c06b136524a57bfccac8 |
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 | TCfRoOjen27VIaU3i/4T1amvpkUjtHrU3IAFmpxiacFHpujG+zXMuTi9TtbB5IbSJZzwrexF/Eegok2TUdYLCg== |
| 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
| 2026-09-17T12:20:39.538431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062observed 60583e4305dd1af34c3d80b87bf01398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:39.519129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062/manifest.jsonobserved 25141ad714c14b24c632ae4f6cd57d68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.489316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062/publication.mdobserved ac2aaa8d655e87d17f04f49924f40980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.471304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062/publication.txtobserved fc83de798393503088668f4ec5532a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.486089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062observed 60583e4305dd1af34c3d80b87bf01398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.468073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062/manifest.jsonobserved 25141ad714c14b24c632ae4f6cd57d68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.447072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062/publication.mdobserved ac2aaa8d655e87d17f04f49924f40980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.428140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008062/publication.txtobserved fc83de798393503088668f4ec5532a4d...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. |
|---|