OT-2026-000043260
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000043260) never changes.
Identity and time
| Publication number | OT-2026-000043260 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-7202-995c-940a5e187f62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3df9d6b718bd78a9f116b723b5c4dc2999822240ffa504609f01fb2a417d1c59 |
|---|---|
| Markdown | e2ae92f9e11475b8d0befa877d8544169f25c0d151598f0c61a365d696498f21 |
| Publication page | 1faa7e9852d06c15d5a93a7aef6322bd24171d7f1b347b8e5fdc31258969ff77 |
| Manifest | fb2da492bf8f367e93ed1f0c3d65f51c917933e33dc27cb94849fb109329aefa |
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 | 7gr2xqIBDcnVEKBUInPF4vskQDe87KPy8a71Pdavv/72obsHQAuunzPdchs3JAMY0D6HQvtzVwm2x7zkYqsCCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:13:44.584388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043260observed 1faa7e9852d06c15d5a93a7aef6322bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:44.565001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043260/manifest.jsonobserved fb2da492bf8f367e93ed1f0c3d65f51c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:44.543670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043260/publication.mdobserved e2ae92f9e11475b8d0befa877d854416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:44.525645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043260/publication.txtobserved 3df9d6b718bd78a9f116b723b5c4dc29...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. |
|---|