OT-2026-000086662
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, sustained blow-off before 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-2026-000086662) never changes.
Identity and time
| Publication number | OT-2026-000086662 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-708b-8b1b-fc3826f80980 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74f6ed41cbe917d23080ff88d3a4355c1c91f71f4707442b5803aa7c687bb90b |
|---|---|
| Markdown | ab629b114b544cc333a42720143b52c17b1fb2e80e0d430d01adfba1f4011559 |
| Publication page | 0c270b5d3b76e3f27347f5f185fd09673dec27add1f4edfe46564bd8cfd2fe62 |
| Manifest | 4425653331d476da415c6d29edfe8e00e2adb88afc5e234c8c3c057763d6073a |
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 | iGZt9nQ8KzAHO7r9i7JxUTEsmJR9DxD7rLUenIxf351F1/GXtS429hXTJzzlC1ZceuqncmlvH5iTcs4O9Nd0BA== |
| 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
| 2026-09-17T09:52:31.593958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086662observed 0c270b5d3b76e3f27347f5f185fd0967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:31.576370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086662/manifest.jsonobserved 4425653331d476da415c6d29edfe8e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.558318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086662/publication.mdobserved ab629b114b544cc333a42720143b52c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.541451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086662/publication.txtobserved 74f6ed41cbe917d23080ff88d3a4355c...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. |
|---|