OT-2026-000060704
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000060704) never changes.
Identity and time
| Publication number | OT-2026-000060704 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7160-ba76-3f346721cd25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060704 |
| Status | PUBLIC |
Content hashes
| Canonical text | e033cb7c857514915077fc2807cda337911f4ded94b353b36a755a16dc81270f |
|---|---|
| Markdown | 21b9103983ebe02c452bc782a1f3ecb6c26dff139eaaf36714f42f77695eddf4 |
| Publication page | 15a0f4cbfb0f653c354c2a513399859809ce26fd20c1e6c73ec2b6556b8ffaa6 |
| Manifest | c2774c3faa1136c9339c739d6b3db9ac07b6546c2df13240ff824700e05d6104 |
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 | oNq/JYgkQjLaFxcAzmDH1j6UyfcgbNuIGVktf4pHQPP4FalnwF91eGbU2n6ZYnqROEHDjQmRCowxdw2aPLbYAg== |
| 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
| 2026-09-17T10:43:21.124608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060704observed 15a0f4cbfb0f653c354c2a5133998598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:21.108158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060704/manifest.jsonobserved c2774c3faa1136c9339c739d6b3db9ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.091127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060704/publication.mdobserved 21b9103983ebe02c452bc782a1f3ecb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.073886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060704/publication.txtobserved e033cb7c857514915077fc2807cda337...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. |
|---|