OT-2026-000099678
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000099678) never changes.
Identity and time
| Publication number | OT-2026-000099678 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7c61-9830-7b55e3b1eba9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099678 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65b5ec3e3d35596e2977d4b586fb29af5d283819b5444df67f0d0ab7bd79837c |
|---|---|
| Markdown | 199356d6e03a04a7497773ca1e4fb8eb0c9e4ec934b044a9f6e0ea510b324a3c |
| Publication page | 501f577e40d688ff279782b9cfd0d17a741c9aa2c31dabf8ab926963aef083e2 |
| Manifest | d83a8431f19a6402b11c6ec64e569f2491e3b8489ea463bc8051c26209e4cee5 |
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 | BxKZ2y14rocchXCLgqrmSUsww3dE6JxBTZ8xvhP/PA/qdnHVzvjlGpANLeQec0cVKolSnG6upADzkCwcBo1/CA== |
| 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
| 2026-09-17T09:29:37.364151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099678observed 501f577e40d688ff279782b9cfd0d17a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:37.347026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099678/manifest.jsonobserved d83a8431f19a6402b11c6ec64e569f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:37.328995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099678/publication.mdobserved 199356d6e03a04a7497773ca1e4fb8eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:37.310876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099678/publication.txtobserved 65b5ec3e3d35596e2977d4b586fb29af...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. |
|---|