OT-2026-000014076
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000014076) never changes.
Identity and time
| Publication number | OT-2026-000014076 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7c90-bb56-986d2498034d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014076 |
| Status | PUBLIC |
Content hashes
| Canonical text | d447ce0e649aac7ff59af31075541a96c8188eec727e55a1c0b8f3c5cd06609b |
|---|---|
| Markdown | fc63fb09f2db798be36f901277bebe46a9eea3843f6ffa52bfbe8fec2e876637 |
| Publication page | b3dc96382bf1cd57a5cbb168533a920f368fba49847fbf83419f738caaf61911 |
| Manifest | 395daf700eebe06c584ef127e48a00ca62e5fa4a027bc5421a7e19bea69e524c |
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 | RCo8JsuCmHjW66TLTsuQufb7IiVQlbWyo2pORfj14dE2DOpcCEAT7+sgk8m2rwujMcNXamC7c2rIhUKlZInvCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:19.526906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014076observed b3dc96382bf1cd57a5cbb168533a920f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:19.509904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014076/manifest.jsonobserved 395daf700eebe06c584ef127e48a00ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.494595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014076/publication.mdobserved fc63fb09f2db798be36f901277bebe46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.476693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014076/publication.txtobserved d447ce0e649aac7ff59af31075541a96...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. |
|---|