OT-2026-000097444
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000097444) never changes.
Identity and time
| Publication number | OT-2026-000097444 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7da4-ae02-a34dd561d33a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097444 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e906cdfb06edd1fc4685ac66d352c7772f5829e7ccf8b242d8fb96a26240939 |
|---|---|
| Markdown | cfd7969781de1bf2b704b04b281c20f852e479c7869c668a13057f231a2380bf |
| Publication page | 9707b5b9bfd9e50d238af8971af4a0d9c6c67a10091a4b511a1705e309100e29 |
| Manifest | e5402471b2ed1458913b22184893c0978f09c9ad46faa4c303fad642fb41ac8b |
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 | jasoaD4Bnuxsj3+hwzn78PwiWcZyGfaU8CYl27Of1N+JXibnLvCfdeWhY2gwenQHctaWcYZopnbaS0xd68H1AA== |
| 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
| 2026-09-17T09:33:18.307878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097444observed 9707b5b9bfd9e50d238af8971af4a0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:18.290140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097444/manifest.jsonobserved e5402471b2ed1458913b22184893c097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.274706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097444/publication.mdobserved cfd7969781de1bf2b704b04b281c20f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.258121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097444/publication.txtobserved 8e906cdfb06edd1fc4685ac66d352c77...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. |
|---|