OT-2026-000093098
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093098) never changes.
Identity and time
| Publication number | OT-2026-000093098 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7209-bd9d-b7014fd74783 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dac032414937590f26373620f3f2807f528ea8f47fa759c82366a9143b3c63c |
|---|---|
| Markdown | 5164662b9cfce18d8560d77cc8ad9dc884b73ce6b51e7cb8063623c39cda074f |
| Publication page | 954fd0f558cab285522b8206577734ecf40eeb07da5a58d953d05d97524f513e |
| Manifest | 9c6393cb02b45c25b0e7959fcb839ae9c4e4661445a3f894cdfd940c044a2a75 |
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 | Y4mksUvSidh5rsB8fLqeQq/7Wo9qShWFOtYFADPoApyfOGj2r1gtoPXRzHAulLMxUh3zaVLM+n4+KL/NP69qDQ== |
| 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
| 2026-09-17T09:40:21.083080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093098observed 954fd0f558cab285522b8206577734ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:21.063501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093098/manifest.jsonobserved 9c6393cb02b45c25b0e7959fcb839ae9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.045717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093098/publication.mdobserved 5164662b9cfce18d8560d77cc8ad9dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.025881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093098/publication.txtobserved 3dac032414937590f26373620f3f2807...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. |
|---|