OT-2026-000071086
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000071086) never changes.
Identity and time
| Publication number | OT-2026-000071086 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7ba2-a40c-8fc892f669bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0619994360fdf0a4d85ae681b39b7e5266d782bba15642d72d1ac072d68ffa40 |
|---|---|
| Markdown | c58ee084ac89db074986b353e3dfe7231d71c8f37fe822050247b8a7a9e67002 |
| Publication page | 2d6bbbd15be3a994538eb895fd8bb76c85a35f5aa616634bc8ebac2da0a17dbe |
| Manifest | ff8a712ea043f2826ed5ec179180f9b9bd9b588385df1009893c74275b4aca3e |
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 | 9rSoFVfaP0/aj+mlyzBj0rn0N7Xx6eh9t8UkV6Bh+c1JYbybb9Fed/MmFE8+PcAi0EMaBbXP7AZteuxccct+CQ== |
| 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
| 2026-09-17T10:25:56.906817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071086observed 2d6bbbd15be3a994538eb895fd8bb76c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:56.890984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071086/manifest.jsonobserved ff8a712ea043f2826ed5ec179180f9b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.875769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071086/publication.mdobserved c58ee084ac89db074986b353e3dfe723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.860506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071086/publication.txtobserved 0619994360fdf0a4d85ae681b39b7e52...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. |
|---|