OT-2026-000055116
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000055116) never changes.
Identity and time
| Publication number | OT-2026-000055116 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-79c8-bb90-26997b4913ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 732edb11ba21a184952843a2549118d20169390ac0d7fa5feb513613fa9339b3 |
|---|---|
| Markdown | 06b3b7c2b3cce514bb8f8fea32845dcf4aed60ff1ff554b4d05f2b95f0abc046 |
| Publication page | 9231d5530b89dc8eaa839523a0527f8362d3310d4afe35624c75660b7659241b |
| Manifest | eb0449dc9571977932421e7aa89bbd15ab404fcd482443a66a656c21e5adce16 |
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 | FSH+DSk+X41Qze1S5YlIMvL5U/mXMVSY58r2M67qLoBCCngJqBGOKsSxHrZ1mWU43+W0108fGQo7k4VcEdmGCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:16.839915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055116observed 9231d5530b89dc8eaa839523a0527f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:16.824073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055116/manifest.jsonobserved eb0449dc9571977932421e7aa89bbd15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.806416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055116/publication.mdobserved 06b3b7c2b3cce514bb8f8fea32845dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.791006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055116/publication.txtobserved 732edb11ba21a184952843a2549118d2...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. |
|---|