OT-2026-000101532
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pulsed blow-off after 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-2026-000101532) never changes.
Identity and time
| Publication number | OT-2026-000101532 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7ef1-841a-ec481636b582 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101532 |
| Status | PUBLIC |
Content hashes
| Canonical text | a97b3e1d44eddaf3574b00b16d8816628ffb562aa55fef2bc0dc3ec3b9907483 |
|---|---|
| Markdown | 19111bdc10cd414f96f1e5b2e7e5a32ca0de7562f09310d3e9c397472d2a0206 |
| Publication page | 60f9b49cf1a1c8bbd8ea1e9231a45a6a40a6adfd7e4c37d4a0e37979a6dd6e08 |
| Manifest | 05e8ea78fc826fa294d148903c1e7de904825f6df5cee011a2ea9a287026a6ff |
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 | hZHvIMeYbaYO5pVqBENnokZnXheEMgQVe5u6invdEgZ8ugk6stBXiqERGrOn/attnBTTtqilL9W1SOJ4eNNkAQ== |
| 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
| 2026-09-17T09:25:34.260011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101532observed 60f9b49cf1a1c8bbd8ea1e9231a45a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:34.242814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101532/manifest.jsonobserved 05e8ea78fc826fa294d148903c1e7de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:34.224855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101532/publication.mdobserved 19111bdc10cd414f96f1e5b2e7e5a32c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:34.198637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101532/publication.txtobserved a97b3e1d44eddaf3574b00b16d881662...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. |
|---|