OT-2026-000063104
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000063104) never changes.
Identity and time
| Publication number | OT-2026-000063104 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-72c4-90b5-894aaa005b36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36713323ef9f9f11c1d1dde2683d4b0578d72c657f4bfa40b75f83c648958043 |
|---|---|
| Markdown | 10b294fcd8821769a328452077e1bb64de51cfda87a82e56155e9e55602a65aa |
| Publication page | bdec8b3865afa21d1c6d6c7130d6b3502b166c6e2f94bb59aeb715e4ce0d8d99 |
| Manifest | b48c5ef8cddc8009720dc8ebb94475d5dab3fe5f87782bbc9a22917cfa76cdbb |
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 | 6McRHl1j6u0w6yNtfKA57LOf7ZKpR6gq9XqS9hS0MJrCA7pZaAEhsSqtcn1p6ym0nKG6MQ0GHX6ir/DPEr4bBw== |
| 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
| 2026-09-17T10:38:52.770041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063104observed bdec8b3865afa21d1c6d6c7130d6b350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:52.751866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063104/manifest.jsonobserved b48c5ef8cddc8009720dc8ebb94475d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:52.733975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063104/publication.mdobserved 10b294fcd8821769a328452077e1bb64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:52.717536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063104/publication.txtobserved 36713323ef9f9f11c1d1dde2683d4b05...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. |
|---|