OT-2026-000089006
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000089006) never changes.
Identity and time
| Publication number | OT-2026-000089006 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f12-7841-9080-5c4b8da30dc6 · 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-2026-000089006 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae8b18378634a4ac08762b1fabb3d0177dfbc4c7cf1b0d26996f46a096df2e06 |
|---|---|
| Markdown | 5aa3bb2bc25609ccf81e6b62dca26297c7a72b1952998e0a3d0c89170c107207 |
| Publication page | 929a6eeb0d6bb1da089992792344092db418a33027d987526c3807fbe72e9603 |
| Manifest | 2173ffe76071b03993b9a7012d00b15aa6e9e90b009b616fefdb2be52ec39c3d |
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 | ZMPMCgVbLxQlbagtJNhcN+HI/0d4EPNaTIjjED8Tv5VgUhkQooYnEgfpuJ8VeauPKEBhcMQ+C2RjNU6yzisQBg== |
| 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
| 2026-09-17T09:48:30.564210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089006observed 929a6eeb0d6bb1da089992792344092d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:30.547920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089006/manifest.jsonobserved 2173ffe76071b03993b9a7012d00b15a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:30.528800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089006/publication.mdobserved 5aa3bb2bc25609ccf81e6b62dca26297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:30.511785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089006/publication.txtobserved ae8b18378634a4ac08762b1fabb3d017...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. |
|---|