OT-2026-000067065
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line 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-2026-000067065) never changes.
Identity and time
| Publication number | OT-2026-000067065 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7990-b9ff-bacbd8a3fdae · 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-2026-000067065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 246b4feb735c3dc394d98ee5468888c179503a4c7fcd72442fed5d865630425c |
|---|---|
| Markdown | afb6b03cc6775d26451d91c4c5d986373a503601d49e2ac0707f114594a2332b |
| Publication page | 6d0fcc20037d73338316871323bcea4d52946e7dd4951e662b00779d2dbf3ee9 |
| Manifest | 28407868579bfe30380d835bc61ea20c7d1b43f5869f8f756da20994078b42d3 |
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 | d1I0JsLPn8/bJao3kSWr2osQl7dgELY3Mj7UO6UxeOqjpJkVZakKYCpwxsq5vPN7tDlM3/5XTypuwCSJgOAIBQ== |
| 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
| 2026-09-17T10:32:19.479554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067065observed 6d0fcc20037d73338316871323bcea4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:19.462352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067065/manifest.jsonobserved 28407868579bfe30380d835bc61ea20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.446174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067065/publication.mdobserved afb6b03cc6775d26451d91c4c5d98637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.429271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067065/publication.txtobserved 246b4feb735c3dc394d98ee5468888c1...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. |
|---|