OT-2026-000101261
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000101261) never changes.
Identity and time
| Publication number | OT-2026-000101261 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7e8f-bf88-e297ab5873a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87dd2261bae5065ceef9e5cf225ecdbf15a1ddf021c9b7d29f1369f3e430dcb5 |
|---|---|
| Markdown | 1081b326f35fad4455d65371bbbbfeb77d70245e09372ecec8730c4d34fb85d5 |
| Publication page | 441394482f33f9b0a627c2518a7dbf21f153f3776fd23ac8c602b3ff4c190c69 |
| Manifest | facd488358bb44fdd8e593210096ced53e1f6f14ffce0e0639e46de765ecf398 |
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 | aBxF0ehKL6eysxSFW0rXZTaRiyPFOhIm+7b+293i5Xyk5qW13y55F1QLKzp/M64beRNNGYeFxv/JsQ3i7D8jCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:55.535840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101261observed 441394482f33f9b0a627c2518a7dbf21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:55.518366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101261/manifest.jsonobserved facd488358bb44fdd8e593210096ced5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.500288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101261/publication.mdobserved 1081b326f35fad4455d65371bbbbfeb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.483694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101261/publication.txtobserved 87dd2261bae5065ceef9e5cf225ecdbf...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. |
|---|