OT-2026-000060977
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented after 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-2026-000060977) never changes.
Identity and time
| Publication number | OT-2026-000060977 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7740-a471-088b09c7227a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fadbd45d39de459672b12a4e1b6e64593b7700b80051ad038fdc3560304d23e |
|---|---|
| Markdown | 74542317095695b2f93594fa4172b0f09b462cf592b178823e84a3baffc8bf83 |
| Publication page | cd05c3c930d7b93bb814e57d2b3f9b69cebf4fab1bd7b9a1322be15d66a3812e |
| Manifest | 78af0acfb435d257dd43891525a33289c858d9157c97994e35db78fa39e38ca9 |
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 | qMzjnuaaw0O9saobBL2WtW9LOcEP9qpro+Y66ru8Fe3/8474BAlLFBPbtzb5LihmW+BXicDGY8ngEtK4MFCADg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:15.646008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060977observed cd05c3c930d7b93bb814e57d2b3f9b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:15.627292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060977/manifest.jsonobserved 78af0acfb435d257dd43891525a33289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.607195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060977/publication.mdobserved 74542317095695b2f93594fa4172b0f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.588866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060977/publication.txtobserved 3fadbd45d39de459672b12a4e1b6e645...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. |
|---|