OT-2026-000071864
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000071864) never changes.
Identity and time
| Publication number | OT-2026-000071864 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e92-7a88-8c11-e71cb04df28f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94c514a1b896aa49d1d2ca26f6f623afde0aad80fb5b71aefd0d815d376bb5ea |
|---|---|
| Markdown | 55e3fb46f5cb30be9832e6e882d62faee4202c693cc14c1088d857db9db6fd43 |
| Publication page | aadb9e2ceda79677298bcd998520443430ce55b6f81a2064e63f36f481926e49 |
| Manifest | 5127ea707aeb336dfd10fa1d546ceb607b45f018cf37a29dd79b2c9c57fac256 |
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 | zyKZIG1BBvwnH86oejAU0d2MossPrnz4VC6w4Q32c09sWjzVcqwjVEoHWyIHZ2sujQ7cN9W6dSw+yqdcRrQjAg== |
| 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
| 2026-09-17T10:24:33.828959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071864observed aadb9e2ceda79677298bcd9985204434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:33.808984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071864/manifest.jsonobserved 5127ea707aeb336dfd10fa1d546ceb60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:33.783280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071864/publication.mdobserved 55e3fb46f5cb30be9832e6e882d62fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:33.763009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071864/publication.txtobserved 94c514a1b896aa49d1d2ca26f6f623af...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. |
|---|