OT-2026-000040464
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000040464) never changes.
Identity and time
| Publication number | OT-2026-000040464 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2702-73c8-9aaf-5b78811ab5c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040464 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa90b907f43bc73d5ddb0b3e8fda1c95b4749175e1bff512ba831d768ff75017 |
|---|---|
| Markdown | 93115132bd8ea5e1db4763b1d563bb4d0e8a57f967532cf6f6afbf6fe70b67b1 |
| Publication page | ea9a6430808c03f224c61d780f6a3261a86d4b14501f8f7bbee043037581702b |
| Manifest | c5b182023e2481d6d76a66504a09e637bea22e2e2197968fa328eecc4cb6b603 |
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 | qA7eXGW6OxEN6idVmsnKJ0F8EtyzVPSyaDviyQD8C/OvevAY1s+3ZG/WUlQ07breARJjdJAa+aRwvKINl728CQ== |
| 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
| 2026-09-17T11:19:30.607153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040464observed ea9a6430808c03f224c61d780f6a3261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:30.588078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040464/manifest.jsonobserved c5b182023e2481d6d76a66504a09e637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.566498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040464/publication.mdobserved 93115132bd8ea5e1db4763b1d563bb4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.544878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040464/publication.txtobserved aa90b907f43bc73d5ddb0b3e8fda1c95...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. |
|---|