OT-2026-000065663
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000065663) never changes.
Identity and time
| Publication number | OT-2026-000065663 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-79b7-a183-49ad27599ece · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b6d488120d126cc5decb46253939596b7bbf5f8f8bc7d51d2210d40ee0290e7 |
|---|---|
| Markdown | dd408feb077c15a02d73aed9feb903eab575bd1b89f2379738317396283afed2 |
| Publication page | 5debd4e9a93ac8a6adb8862974fee03aebf8a1d209d89f8082d934c6f2fbf5cc |
| Manifest | f39627e2c34089f131a3ec3b664bb152a567b87848ca2a11669bce6759fdecba |
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 | oTj7koPEAFbsPvDCnDOD+U/1VEs304iQIW84Um55Jl+et8I3hRNJL4YwGiddJ6oefsvpNBunHfaa2Y6pVglgAQ== |
| 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
| 2026-09-17T10:34:04.167464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065663observed 5debd4e9a93ac8a6adb8862974fee03a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:04.149788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065663/manifest.jsonobserved f39627e2c34089f131a3ec3b664bb152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:04.129588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065663/publication.mdobserved dd408feb077c15a02d73aed9feb903ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:04.112395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065663/publication.txtobserved 0b6d488120d126cc5decb46253939596...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. |
|---|