OT-2026-000063835
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000063835) never changes.
Identity and time
| Publication number | OT-2026-000063835 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53b7-7b28-903d-c452e0e2f630 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063835 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac06d5c47ce7a184bcfbb6ea248f2ad72368a35d1059ed0fdb9b039a3719e2d4 |
|---|---|
| Markdown | db4a0956074088156e5d7b643a44b72ee036faadae532fc37889e5f6686671a4 |
| Publication page | 8276392be53162fa8a4a86740f659089839995a931b711db37dbb06009ad266b |
| Manifest | 3e08b07afce4f8ac0d34aa3896741eb4c2d6cbc6cbb8b0fbaee0a605815c3bd0 |
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 | 9MSrfNlM1zJ9Otfn5SiZIxjrSrxP7OAGn8z8/k2NJLU8XXRnnZPI2grmOdmE6cJB/9JVMhn6eKlcjZtGm0vhDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:51.676362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063835observed 8276392be53162fa8a4a86740f659089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:51.658389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063835/manifest.jsonobserved 3e08b07afce4f8ac0d34aa3896741eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.640515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063835/publication.mdobserved db4a0956074088156e5d7b643a44b72e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.596313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063835/publication.txtobserved ac06d5c47ce7a184bcfbb6ea248f2ad7...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. |
|---|