OT-2026-000062240
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000062240) never changes.
Identity and time
| Publication number | OT-2026-000062240 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-783f-8aa3-0135d29c888a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062240 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1440669d21ead34fc73c9877520f68c2b343f5ff4d34975b4e741ba22c1aafc |
|---|---|
| Markdown | 876a1defb73d28adfc787440ce2ba22361759dc5772a1efbcbc36f8364952725 |
| Publication page | ee0d23e39ff56a621ef78a68360e6c319acc7a00ea9b9ee172b1900184e8c36f |
| Manifest | d122c1e908d0942a515de1f48fb317354c8347f8f60d111c6e5548a76480e98a |
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 | Wh0nRp1C5aXvVxstBO03214V93us3JRaFanifOiNIokVuYuapBW4TWDshnxlH2yGMAcnW6+B3LT4tMZXmiUWCA== |
| 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
| 2026-09-17T10:39:31.004671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062240observed ee0d23e39ff56a621ef78a68360e6c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:30.952928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062240/manifest.jsonobserved d122c1e908d0942a515de1f48fb31735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.934966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062240/publication.mdobserved 876a1defb73d28adfc787440ce2ba223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.887243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062240/publication.txtobserved d1440669d21ead34fc73c9877520f68c...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. |
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