OT-2026-000088824
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088824) never changes.
Identity and time
| Publication number | OT-2026-000088824 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-78ab-8b83-0ff5c4b49a23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088824 |
| Status | PUBLIC |
Content hashes
| Canonical text | d40dc95ce483a5b07100d4048f169a60cde6ee8f40090888e0e979a8993e1ba0 |
|---|---|
| Markdown | b9b802e2bfbe56fa9db548a0b568aad697bd66bc74fb7d64098ef14322a376c4 |
| Publication page | 04cce8e1e4a4bd7a746348d0beb1b5500e3d7e3c3e8cd68bf21409950a87db24 |
| Manifest | ef901fb6509e529a64886249862f2bcc10bec263057b52161e3e62b2d2d07f44 |
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 | QVcfHOSDi/9r/3RAhSTRcN9ZRxfbWYW+xcDDl/x60VxDdnn1A3a2hOu5zP/oXrLBQLSDga1tqtOqTQRiauLbDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:12.649738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088824observed 04cce8e1e4a4bd7a746348d0beb1b550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:12.630665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088824/manifest.jsonobserved ef901fb6509e529a64886249862f2bcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:12.612860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088824/publication.mdobserved b9b802e2bfbe56fa9db548a0b568aad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:12.594466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088824/publication.txtobserved d40dc95ce483a5b07100d4048f169a60...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. |
|---|