OT-2026-000008167
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000008167) never changes.
Identity and time
| Publication number | OT-2026-000008167 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-71f3-abd0-189f3efcccdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62307ea202ec6005033f6ebf06e1af7bb58cb423a49c4081f7affbd8a63df880 |
|---|---|
| Markdown | 968d0a407f7391d9e6e3e51d4c6a9871958861488d4fab0ca93026d52b769879 |
| Publication page | 2e82bf398106a0e9386e74c7f4a62a58504cae0e378552886a51d5c3697ff433 |
| Manifest | e6c43df0992902665d9f94928b175fa61a53240207c1ffb446fc1ad6afadbc58 |
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 | qIDixGetrU1sth250wuqLLCcxO9EKUzr3U+5pCJRkpi5pE7PBiQZN/tHKmkih02HTfXjY8GPc8wzn0coyKtTBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:31.806458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008167observed 2e82bf398106a0e9386e74c7f4a62a58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:31.787612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008167/manifest.jsonobserved e6c43df0992902665d9f94928b175fa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:31.765394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008167/publication.mdobserved 968d0a407f7391d9e6e3e51d4c6a9871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:31.747466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008167/publication.txtobserved 62307ea202ec6005033f6ebf06e1af7b...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. |
|---|