OT-2026-000070184
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000070184) never changes.
Identity and time
| Publication number | OT-2026-000070184 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7f10-aa17-bda961fb3f7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 153d292c28450ae32ae0f87a9226ecb24266fa8bbc42f5a67e53fa4b39e74654 |
|---|---|
| Markdown | fbbb195d3d58b6c53ed9de249f53b0bab9ec550b0cd7a23da2c0abfd48432965 |
| Publication page | bfb03ae75b8970daf2d0c9e28758912aa7f17e1c3c629d782d043bc2a969701e |
| Manifest | 17c4d141c5cca3a8d5d6f49476f8a8795f89d211008eb715878b9d59953f4e2d |
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 | 5wRrOj8+4XEEJqMZFIfq4vLZteSqXJ9A8iEGm+yqdFGi1t9uhT0W9pM/DkbxfUk2KYoh5dGlWjNBmeOUqVLHDQ== |
| 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
| 2026-09-17T10:27:14.203902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070184observed bfb03ae75b8970daf2d0c9e28758912a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:14.188473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070184/manifest.jsonobserved 17c4d141c5cca3a8d5d6f49476f8a879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.171954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070184/publication.mdobserved fbbb195d3d58b6c53ed9de249f53b0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.156112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070184/publication.txtobserved 153d292c28450ae32ae0f87a9226ecb2...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. |
|---|