OT-2026-000014204
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, pulsed 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-2026-000014204) never changes.
Identity and time
| Publication number | OT-2026-000014204 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7864-bfce-da7e6f99cf25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014204 |
| Status | PUBLIC |
Content hashes
| Canonical text | afe57e05ba0097d00c19a1c70ef11f6f9882662c1be176ce193f2d52e718230f |
|---|---|
| Markdown | 873c5d8cb67a887baed6069fcb31e89d79d5736a297da92065cdece3992f2d1f |
| Publication page | 8c9dbb27dbe9e86ce04a9cd92ee02e7738fa7d7689b0fd48d324d67f6e830393 |
| Manifest | 249754a6b8b7554750ac852f1fadaa03823231d8ec1dbbea42bddc694b5a48c7 |
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 | w1gw5AlcSWezlsEpLSsYBRQQhG4V22/IgMAijKexhLlL2XNZ5hokUDL06Vi/uabmbigjDnRC/hJpJwsU0NFxCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:18.491727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014204observed 8c9dbb27dbe9e86ce04a9cd92ee02e77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:18.473704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014204/manifest.jsonobserved 249754a6b8b7554750ac852f1fadaa03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.453460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014204/publication.mdobserved 873c5d8cb67a887baed6069fcb31e89d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.433873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014204/publication.txtobserved afe57e05ba0097d00c19a1c70ef11f6f...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. |
|---|