OT-2026-000006927
Publication integrity record
Vacuum cup gripper, per zone isolation, three stage ejector, contact triggered, vented 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-2026-000006927) never changes.
Identity and time
| Publication number | OT-2026-000006927 · never reused |
|---|---|
| Internal UUID | 01a0a96c-9901-7b21-9eb9-6c17d7a07155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:54:21.699790Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006927 |
| Status | PUBLIC |
Content hashes
| Canonical text | 016677fe8752985f7a3ab70d9842ba18752218d5d1f71ce77b7d84ae0337b7e4 |
|---|---|
| Markdown | 834955e546364b7cc7a3362cc10b213ee5929d831efd7d0d2fc1503862a78070 |
| Publication page | 9f6e7372d108dca4e9adabe5c419bdfc44c83a248fc93db2e9aa7d676a3abfbc |
| Manifest | 92c866256e6a05aee05bf53d230ea5200ffd5992101d424ca6ebec065dd28956 |
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 | JV224UGUaP8pdDliqbp3z0mHnhfZau5Gy7kG2oPYz+kWrFLSaAec0zWKhuHjvBwuPySnzxDfpXUAcoSMdy/VDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:21.178802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006927observed 9f6e7372d108dca4e9adabe5c419bdfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:21.165583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006927/manifest.jsonobserved 92c866256e6a05aee05bf53d230ea520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:21.152868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006927/publication.mdobserved 834955e546364b7cc7a3362cc10b213e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:21.139644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006927/publication.txtobserved 016677fe8752985f7a3ab70d9842ba18...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. |
|---|