OT-2026-000076150
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000076150) never changes.
Identity and time
| Publication number | OT-2026-000076150 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-76a0-8f1e-d41ed770a396 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076150 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3e374f83c09134f95f4be18ec587be59865888007fc607812e33de05194e19a |
|---|---|
| Markdown | 1628637b6c2c233e96b463d1fde472b6c8b4d6e16304a95ce80541ab896c7263 |
| Publication page | 7fd46b0fccf1d12758fb4324457b3df22f70f72e31713a450f35750c4a3e2e1e |
| Manifest | fc9cef09878d565173d4afbbe202f821701e809a2862a97c879b3e928fdadb43 |
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 | UUMzDjGZiADaqiPVl2W560kgM/M14BHhwRHT6nnrHEbUw8m+FA9RYhVYLt6E/sMlZngrGjPhljhyKkTIYBbWDg== |
| 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
| 2026-09-17T10:11:12.446138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076150observed 7fd46b0fccf1d12758fb4324457b3df2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:12.302810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076150/manifest.jsonobserved fc9cef09878d565173d4afbbe202f821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:12.281238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076150/publication.mdobserved 1628637b6c2c233e96b463d1fde472b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:12.260618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076150/publication.txtobserved a3e374f83c09134f95f4be18ec587be5...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. |
|---|