OT-2026-000044104
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000044104) never changes.
Identity and time
| Publication number | OT-2026-000044104 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7cbc-a556-7474ea4ee304 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 152a5ec94bb98704dab08dca355d21c58039e7c849ad965c55f572bd7c84e547 |
|---|---|
| Markdown | de7a2c09535648fd316f80932567c470d8bfad4142e0ee96aee7565b95cc20d3 |
| Publication page | 543f337059705c2edb84c2159140fef7f56580194f8a17f6b21fcc5e81a747aa |
| Manifest | 1688bde7d05c9ff2b2bb2a2043132855f23e8ed39cdd02bf0429f04c25be30e9 |
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 | gkagyE3hsUXkpdM9Ny+mkGjk/YFgM7D2+6ROV26RQ0+iTiO5SBHYKSwpJKsaE9caXJsLe9YWF1vw42an7xHQBw== |
| 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
| 2026-09-17T11:12:30.888091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044104observed 543f337059705c2edb84c2159140fef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:30.869897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044104/manifest.jsonobserved 1688bde7d05c9ff2b2bb2a2043132855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.841717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044104/publication.mdobserved de7a2c09535648fd316f80932567c470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.811961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044104/publication.txtobserved 152a5ec94bb98704dab08dca355d21c5...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. |
|---|