OT-2026-000007695
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, 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-2026-000007695) never changes.
Identity and time
| Publication number | OT-2026-000007695 · never reused |
|---|---|
| Internal UUID | 01a0ae62-76be-716a-b764-64b088e33b59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:23.688458Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007695 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8b70460047715f53170bffe4ebb2ad1da258209c036c7bf6b300636137be078 |
|---|---|
| Markdown | e3db54b2b350e15f4fa47d00abd08297933b056cd85cca7a769f663339f007f4 |
| Publication page | 432fdef9d946e2a95d6a6c9b93b2904789e6d6723fe5654c250772e74997d902 |
| Manifest | d41e19b908a093b6fe48e2832cb07cbc3bd6f4bafc522e40da7eb25dfaea25f3 |
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 | ZS8reLpDlPzDICtFNGo4i1hbvqUlO1QklDqppsUVcRRD7N8ojhrOEB0RV76hLSVy8gwkAfKuC3FMUrzcvD+AAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:19.539873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007695observed 432fdef9d946e2a95d6a6c9b93b29047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:19.523380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007695/manifest.jsonobserved d41e19b908a093b6fe48e2832cb07cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:19.503378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007695/publication.mdobserved e3db54b2b350e15f4fa47d00abd08297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:19.485583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007695/publication.txtobserved d8b70460047715f53170bffe4ebb2ad1...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. |
|---|