OT-2026-000102534
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000102534) never changes.
Identity and time
| Publication number | OT-2026-000102534 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-766f-b0ba-645ce97393d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02c43c1bf9c31cbfd7437bd5ef95aa782a3e0407f6d1976f6944d45b533b838a |
|---|---|
| Markdown | e8fdb35d51b154413ad99df59351c76ff4a078238d3e9f8425375ccdb1e9baa0 |
| Publication page | cb162b4f495ddcfdda5995d6238ffd4b3fc454b4c6983a61de0b55e0d2518654 |
| Manifest | 00e067bba6e093ab91e66b2db7ef1bb332c10ec2581df9e40aa94d66d4d83209 |
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 | Dt+nr3Jc6BlGi58NpLZ7z8YLBH6Jd+wN2yayu92d+ed5dbgbtER1xoUE96vQRvilYEB/iFc2ET2rr13fbbaqDQ== |
| 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
| 2026-09-17T09:24:00.335563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102534observed cb162b4f495ddcfdda5995d6238ffd4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:00.316221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102534/manifest.jsonobserved 00e067bba6e093ab91e66b2db7ef1bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:00.296635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102534/publication.mdobserved e8fdb35d51b154413ad99df59351c76f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:00.278618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102534/publication.txtobserved 02c43c1bf9c31cbfd7437bd5ef95aa78...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. |
|---|