OT-2026-000062005
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum 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-2026-000062005) never changes.
Identity and time
| Publication number | OT-2026-000062005 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ae-7b28-84e9-d4a79edfac86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 494e76ed550cb8495aa7825699278ae9ddbd6ee570edf4adc8a6d37bb9eb7817 |
|---|---|
| Markdown | 993c416acaf6aa726999a527cc175f5b9192b529c507d9d7b1158c0baa4baf9b |
| Publication page | 430f071eabaa8291a8006c3ea91677f40555de16609fffe8fe4dbb0600618439 |
| Manifest | 97b1aea869612c2c3b793bab4ebeca512aeceee26d6a9d1f6c1ccbb86725d972 |
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 | A/VlnFqsf97FhCMJV2e+u/Q16OpQE983JK51qbpah26DBo3gT2OLgaEO6FTzIEiY8QXsx9UY+nhxdPuhKGRGBQ== |
| 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
| 2026-09-17T10:41:01.809546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062005observed 430f071eabaa8291a8006c3ea91677f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:01.790631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062005/manifest.jsonobserved 97b1aea869612c2c3b793bab4ebeca51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:01.770669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062005/publication.mdobserved 993c416acaf6aa726999a527cc175f5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:01.749467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062005/publication.txtobserved 494e76ed550cb8495aa7825699278ae9...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. |
|---|