OT-2026-000079532
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000079532) never changes.
Identity and time
| Publication number | OT-2026-000079532 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-720f-8158-045b94493c0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079532 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6cc3ab57af8e0c77592a7acb51b9f9c0b80c290c32010ef07419d84e0a000ef |
|---|---|
| Markdown | bd65196e745c56db73107f706ac4f7ec620f2b0350c88554bfe840879f05d484 |
| Publication page | b342d9580a24d15640001486bdde22a0aa212f177adafc1bffe51ade3b9b4a23 |
| Manifest | 978e00b64bd12c334fa473b4656470fee532d85c6d54ab43008c46528be4b898 |
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 | hfSWn91zracYMQhptCYY98XesAjjP2WJbS2QHa1ll3XEQmuj90hJ/Tbw3fGjEvhGQCM6wDtz2WazM6Bm1Ah+Cg== |
| 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
| 2026-09-17T10:05:10.730131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079532observed b342d9580a24d15640001486bdde22a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:10.711057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079532/manifest.jsonobserved 978e00b64bd12c334fa473b4656470fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:10.691356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079532/publication.mdobserved bd65196e745c56db73107f706ac4f7ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:10.666413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079532/publication.txtobserved c6cc3ab57af8e0c77592a7acb51b9f9c...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. |
|---|