OT-2026-000017132
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000017132) never changes.
Identity and time
| Publication number | OT-2026-000017132 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-7979-87c6-2d450482c271 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017132 |
| Status | PUBLIC |
Content hashes
| Canonical text | d236bd8706fcff29dd3ed8e26ce4e5d903d0913e3a86cb16d1f9389dfd88f680 |
|---|---|
| Markdown | 0d74294f445050cacd5294d664ef4b0b9dd1dd2e6acbdd28056f5666e947b94d |
| Publication page | f28ada4e2274c4839b776bfc718ea58bdc68e5fddf2498be76df04d3577b3e6c |
| Manifest | e10a10150ca6476da4042d0ba4a47cdb2d18233c2d9eea474ff81cf4653339a2 |
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 | OyI5TrBT9jW2wbJoKbENCw0lpuHycTguVE2qyIu/5NSHA1Qts5FgcDSZoYj7cIEXZR9vXc/kGoLE+diSHpvQCA== |
| 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
| 2026-09-17T12:02:11.384078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017132observed f28ada4e2274c4839b776bfc718ea58b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:11.366997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017132/manifest.jsonobserved e10a10150ca6476da4042d0ba4a47cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:11.316588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017132/publication.mdobserved 0d74294f445050cacd5294d664ef4b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:11.264699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017132/publication.txtobserved d236bd8706fcff29dd3ed8e26ce4e5d9...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. |
|---|