OT-2026-000067085
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000067085) never changes.
Identity and time
| Publication number | OT-2026-000067085 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-79af-822f-e64d71cbda96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 741111e3f59f4be47eb819c892f1c6e4ebd150d4c512b95a6acd0c38fe6fcc4e |
|---|---|
| Markdown | 4c8c49ad4f8e329ee50073f962921dfb23c30cd3bcabd0fd75cced364dfb894a |
| Publication page | 6712ee94fa477034b3846e300c56c369696eb38dfe64bd4da31589fb70d7853a |
| Manifest | e87300c2fe6034f7dcf3dbd8967b7a2e623f26ba5e2309fb22af866122150c98 |
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 | ploVyeJ6L3W+x7cHMheziC6Hh9Dm7EqmQTPfJrgy3IGY9RuYksZHbpm3cJZ4xn6tHrm0fyGEUrJLaJ6Oo2W3Dg== |
| 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
| 2026-09-17T10:32:20.952564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067085observed 6712ee94fa477034b3846e300c56c369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:20.933900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067085/manifest.jsonobserved e87300c2fe6034f7dcf3dbd8967b7a2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.915306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067085/publication.mdobserved 4c8c49ad4f8e329ee50073f962921dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.896391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067085/publication.txtobserved 741111e3f59f4be47eb819c892f1c6e4...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. |
|---|