OT-2026-000095563
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095563) never changes.
Identity and time
| Publication number | OT-2026-000095563 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7070-852f-de45c148989b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36b293c04ea20941ba9d5cae4da743c22761f4cff516a6cb16af5ca16c1c3efc |
|---|---|
| Markdown | ea7a846491132976fd6a02037db63ab37e773fd7047893d81f76aa8f9fc08daf |
| Publication page | 81f7271daba09106a9c6708d073be20233e8249b3f5fe3672d12b60a71c123a8 |
| Manifest | 89b1436250fd1a91e76c77d4bc8270c01b6917c3acc29bdfa435e84943b20a82 |
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 | vU3xGS9VAMVzA1dz3aj/pNULVK10yOkamSzQ/BDer+bTWfwApGe5JKS670hyngoHYlvxQyHK4dcmRrVEXzEPBA== |
| 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
| 2026-09-17T09:36:58.734441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095563observed 81f7271daba09106a9c6708d073be202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:58.717601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095563/manifest.jsonobserved 89b1436250fd1a91e76c77d4bc8270c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.701792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095563/publication.mdobserved ea7a846491132976fd6a02037db63ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.683694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095563/publication.txtobserved 36b293c04ea20941ba9d5cae4da743c2...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. |
|---|