OT-2026-000103006
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed 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-2026-000103006) never changes.
Identity and time
| Publication number | OT-2026-000103006 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-76f2-aad6-e49035f4f725 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103006 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca234cb2e6e1193aaba3e35682e4b1ddf867a94523abaacb57c786236a227661 |
|---|---|
| Markdown | 653af8dd167e59805b037627de4711c23d1877c5e43e8e5e678b4fcf11705ad9 |
| Publication page | 5ff5e9bc8cba3ad35ea3beafefe64bd01257bd54e6b618a5366974b5d39f1fd4 |
| Manifest | 076a0cabcb8d0ec935d8e2da361edf2d81233e3e38ab50e43c5832a26494e1f8 |
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 | 2aw+NK13hJW4FVLvxG5Bmh0aObgG+D0cKvXWni5/2NFzkkrzIxCY5sojFisKsXwx3CfQrN64s5rDYP4xprzeDw== |
| 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
| 2026-09-17T09:23:07.361181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103006observed 5ff5e9bc8cba3ad35ea3beafefe64bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:07.343654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103006/manifest.jsonobserved 076a0cabcb8d0ec935d8e2da361edf2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.326908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103006/publication.mdobserved 653af8dd167e59805b037627de4711c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.307891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103006/publication.txtobserved ca234cb2e6e1193aaba3e35682e4b1dd...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. |
|---|