OT-2026-000077629
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed blow-off before 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-2026-000077629) never changes.
Identity and time
| Publication number | OT-2026-000077629 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ecf-7207-abfe-a2682e76b402 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077629 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed7e755d26037eee59d393653beb24f004a264a93247397eae2955be480ab6a8 |
|---|---|
| Markdown | 1b248418ec2aeda4d630eeca9b2f4941044c6365964fcdc69267721b691f5da3 |
| Publication page | e89cb83230b2fb40d5dadbc59110d42f3beafaf90e734c49fabb7ddb63854c72 |
| Manifest | 30d4b0df9f22f3f883b407b6a6ef81a5beab76b447c53f64bdd00bb2e44c5696 |
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 | l6j1SRZZy3s+zdwWBSiL37Q6ARThIGleKoLr84fuU3JxU6/IEIS2azzMO7EWCPwytOp8ydk5UQNw4stIRNIMCA== |
| 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
| 2026-09-17T10:07:11.564631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077629observed e89cb83230b2fb40d5dadbc59110d42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:11.546084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077629/manifest.jsonobserved 30d4b0df9f22f3f883b407b6a6ef81a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:11.526559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077629/publication.mdobserved 1b248418ec2aeda4d630eeca9b2f4941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:11.507626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077629/publication.txtobserved ed7e755d26037eee59d393653beb24f0...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. |
|---|