OT-2026-000079084
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000079084) never changes.
Identity and time
| Publication number | OT-2026-000079084 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7b7e-9823-13184025e211 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fcfc5f11f0e0d5a5ff6ede1351ae41f22e385c82c64435c9ca560f96c655d22 |
|---|---|
| Markdown | bec2c8fafbb105941b93ea3a3a3adfdceb293b0d57ff765c3e6bda0294e30679 |
| Publication page | be964673d28fbc28404a5c7fa2f89beb791d872efbae17c34f0905a14945244f |
| Manifest | 39318497d041e388bd00462c30d0bff861560371c9ce03c54b4f621397a3c4b2 |
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 | 0M+TOb4GjqK9O/wRNK2ne71EPebnT+e6ve8pJwAXn1JNNUlccDJlg00QxQaQupDn6OGD7cxaklxbHw8j2B5lCg== |
| 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
| 2026-09-17T10:05:25.024458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079084observed be964673d28fbc28404a5c7fa2f89beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:25.005475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079084/manifest.jsonobserved 39318497d041e388bd00462c30d0bff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.985798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079084/publication.mdobserved bec2c8fafbb105941b93ea3a3a3adfdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.966104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079084/publication.txtobserved 5fcfc5f11f0e0d5a5ff6ede1351ae41f...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. |
|---|