OT-2026-000087465
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000087465) never changes.
Identity and time
| Publication number | OT-2026-000087465 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd51-72f0-aa18-08b3844af360 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087465 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca65d72b5501f56aba970313255d2f2b67ca1fd86a4998f777ae6382462f18e1 |
|---|---|
| Markdown | 8d7d2b66e43bdfc1363df777daa28f04c03adf3e112ad6db516ec7eacfa3b2be |
| Publication page | e8e7382462ce05a979b8d385d52c4f98aaf7df9535d6d7899e2ac8ece6acc4de |
| Manifest | 4f5da035cd8ae30b5e806af68a852a8d8d89e90f390a95954c848f9e13ef0b31 |
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 | gnCvtzoNVoTpHS9Y56Om3w7ts7VU9G+WTHQIeLj+Tw3LW9ORwhQ7Np42hM9R/MXM8r0VFC7MqAZzxl1Xe0YRDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:47.564975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087465observed e8e7382462ce05a979b8d385d52c4f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:47.547928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087465/manifest.jsonobserved 4f5da035cd8ae30b5e806af68a852a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.529957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087465/publication.mdobserved 8d7d2b66e43bdfc1363df777daa28f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.513200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087465/publication.txtobserved ca65d72b5501f56aba970313255d2f2b...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. |
|---|