OT-2026-000025692
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000025692) never changes.
Identity and time
| Publication number | OT-2026-000025692 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7f8a-ae4b-1f1bafb8015f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025692 |
| Status | PUBLIC |
Content hashes
| Canonical text | d90279cdee543094d93a6a826fad97e0177c660922e21910cd2b5820ceb95bc9 |
|---|---|
| Markdown | 8fde4d62dfa3b66b70180b6a0b527e43c88e5e1eb7c40a5db24e22fec25237ae |
| Publication page | ed9e7d649c8836480241cb2a1c68f9e8cf021b34ca772058c517e263a0cd797e |
| Manifest | 86333a094bfbe2868351b7d95255e85ef97f19ef7da492ba4986945628d822e7 |
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 | ClLoXwlpr7T0KbL0WNxpdjEMUXYO2UESB51oJbrFtWfOySalKKl9oj4I4ZeM7n02+lmzEi1OfZUGLpwXXANxAg== |
| 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
| 2026-09-17T11:46:54.287797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025692observed ed9e7d649c8836480241cb2a1c68f9e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:54.271439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025692/manifest.jsonobserved 86333a094bfbe2868351b7d95255e85e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:54.254749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025692/publication.mdobserved 8fde4d62dfa3b66b70180b6a0b527e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:54.236100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025692/publication.txtobserved d90279cdee543094d93a6a826fad97e0...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. |
|---|