OT-2026-000101946
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000101946) never changes.
Identity and time
| Publication number | OT-2026-000101946 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7580-8c99-4d77fa225b5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ce092565871e4cc938bdf17775ce0fd919be347afbb02c3560fbd1f015843d1 |
|---|---|
| Markdown | 3e99cea0c562b5d9ae7ff0b7ab3dd97748758e33213c41501c3efdd74438ffbf |
| Publication page | 02ca9ba73a39e62602e14244865233eb3051448adee9a9e9c5d0e09609cde8e5 |
| Manifest | d1add9e0c5a0096781520f39b93349939684562415d51508283a9fd567e73eb0 |
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 | Tuf5RKAJBbcqByxYSItDp1vmvvd+IVDb4QfEXtBjAZAdv+tkIXXJ6LO4b5ksExnL6BzXBN3/Id80pVhkf2b4Ag== |
| 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
| 2026-09-17T09:25:03.746640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101946observed 02ca9ba73a39e62602e14244865233eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:03.726906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101946/manifest.jsonobserved d1add9e0c5a0096781520f39b9334993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:03.709590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101946/publication.mdobserved 3e99cea0c562b5d9ae7ff0b7ab3dd977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:03.691283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101946/publication.txtobserved 2ce092565871e4cc938bdf17775ce0fd...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. |
|---|