OT-2026-000094821
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold 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-2026-000094821) never changes.
Identity and time
| Publication number | OT-2026-000094821 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7564-942d-133b3f9c4a49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094821 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ea0f4a3966d87b083b1b998b9bb8bcbd82064b405e9bf8018b4261985d8fca7 |
|---|---|
| Markdown | ad1641e878c452355c166a90e370754102bbea104edc37c58162edfdce3ee29b |
| Publication page | abb58f9e2d31e9a3fdc816718ab226a67df400aaceccd69c9efe3257b574e4f5 |
| Manifest | 9bd95632b106f29253a5bf4a4dacd55290b2c05339dd5844c8f01ef854dc1583 |
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 | IVXBq0dkiS5MgvaJIlIGMXQqsnvPu1IhLIfK7NuiFuotCMUuNWdUCCcZkjqg6Ze+Ta8UIQ3jwcc3jct6E5RqCg== |
| 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
| 2026-09-17T09:37:18.554382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094821observed abb58f9e2d31e9a3fdc816718ab226a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:18.537590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094821/manifest.jsonobserved 9bd95632b106f29253a5bf4a4dacd552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.520569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094821/publication.mdobserved ad1641e878c452355c166a90e3707541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.503810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094821/publication.txtobserved 6ea0f4a3966d87b083b1b998b9bb8bcb...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. |
|---|