OT-2026-000099633
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000099633) never changes.
Identity and time
| Publication number | OT-2026-000099633 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7230-bcc4-3088b54e65fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099633 |
| Status | PUBLIC |
Content hashes
| Canonical text | eea09f2e4500a7c126eee2a4c21847118c077ede466bcda3a8fece5d55b9138f |
|---|---|
| Markdown | e5fc2b8b14c677ac7092fb973f4320119142f1b962029aff721029e6b583a596 |
| Publication page | a93850e9002170ca4242be6dd4301b638a389aac6b52cf84e61b965e509da37a |
| Manifest | 282137372ebc47fdbc7829202ddd108e6908d9047d50c268713cf99c57899d80 |
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 | vrvJS7QWlGb1Fs6XBcOsrpt3zDJZxB3pdL8CkdPRZLn1BeBvjSfJ2koEW6nLiCgh69sSpM4/vN/MQTK5f2ldAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:34.173733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099633observed a93850e9002170ca4242be6dd4301b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:34.156688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099633/manifest.jsonobserved 282137372ebc47fdbc7829202ddd108e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:34.137669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099633/publication.mdobserved e5fc2b8b14c677ac7092fb973f432011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:34.120439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099633/publication.txtobserved eea09f2e4500a7c126eee2a4c2184711...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. |
|---|