OT-2026-000070156
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000070156) never changes.
Identity and time
| Publication number | OT-2026-000070156 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7d33-b0e6-cc8564ae94d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070156 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10422509b11f5a9ee826d9ede0e95284eb1d1641cdc750ad6fed676d645f9895 |
|---|---|
| Markdown | a61313bb400341a8f730e83c78cec0c585ff84ea5cbe88bcdd65776e06067272 |
| Publication page | 738f0426a0e844abad12739b94333d01318c06a63f01b60917acd508b0c96a8a |
| Manifest | 6405ad1bb9f3cf07c854c4912867c6bdab97df5bac7bb97fbe9f81a1bab86b66 |
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 | 3wFxco0jKwqBNFhvUn36+LxCCl4fuoZpjLftH+qUdpY9BgAvoLAXVE4jV9Xm9Z4MDori9axFUv6m5vnWUjJbCA== |
| 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
| 2026-09-17T10:27:12.236771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070156observed 738f0426a0e844abad12739b94333d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:12.220566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070156/manifest.jsonobserved 6405ad1bb9f3cf07c854c4912867c6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:12.203550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070156/publication.mdobserved a61313bb400341a8f730e83c78cec0c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:12.187088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070156/publication.txtobserved 10422509b11f5a9ee826d9ede0e95284...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. |
|---|