OT-2026-000076660
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000076660) never changes.
Identity and time
| Publication number | OT-2026-000076660 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7fba-9b61-d513112ae44a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e18d8e46d315d50d7fbb93a2e4e0322faae89837496af2d999a07afb57454dc |
|---|---|
| Markdown | e9fadbf0c1b3c101ba340de097880a16a5fe0df5bc1ed8fefa495cdd06661d0f |
| Publication page | 56967629b347bf6cafd74e0258be4edf1c1b5ca79816b2e4732e10927a65526e |
| Manifest | da3d620d9dadc3b45935aca6bf518f713623071ae2a1938e9744a2b677f8901f |
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 | wu5U139gdholoSWuFm2nMBH/cCJYTEY5Y8naoBXYKoa3x6bg4X5Pr/xwrOWImMC2XefqcqwuPukmkTPKGpRZBQ== |
| 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
| 2026-09-17T10:09:24.271540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076660observed 56967629b347bf6cafd74e0258be4edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:24.253398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076660/manifest.jsonobserved da3d620d9dadc3b45935aca6bf518f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.233570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076660/publication.mdobserved e9fadbf0c1b3c101ba340de097880a16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.214193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076660/publication.txtobserved 8e18d8e46d315d50d7fbb93a2e4e0322...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. |
|---|