OT-2026-000062917
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000062917) never changes.
Identity and time
| Publication number | OT-2026-000062917 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-78e4-9dcc-fd6c419ab6d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f782e154ba2038b1c18eaa07fb0b653495ceae47216fee7387fa52f54db63b4 |
|---|---|
| Markdown | d81a4949eb289f8008fddf6e6b07b9b422f20eabf386ad638ad72ce31efe717f |
| Publication page | b2eb65c2c5440f7118ca74bb66337685c18c0c33d3ec6cfa6419f7073765c32c |
| Manifest | fc0a7e07afc5683f3d9e562ef5ca2633cf340fe73e4df397c57b488f5ca54ec7 |
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 | gh/Qljv1nFypapRGB9yGyod86CdxPn/vrE7RbRXTQHc9ObzXbVUnvJodW3Z/ATzh563FJb3VCoQBR5jfZrhiAw== |
| 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
| 2026-09-17T10:40:17.747449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917observed b2eb65c2c5440f7118ca74bb66337685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:17.730672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917/manifest.jsonobserved fc0a7e07afc5683f3d9e562ef5ca2633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:17.711074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917/publication.mdobserved d81a4949eb289f8008fddf6e6b07b9b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:17.692804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917/publication.txtobserved 1f782e154ba2038b1c18eaa07fb0b653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.201753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917observed b2eb65c2c5440f7118ca74bb66337685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.185026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917/manifest.jsonobserved fc0a7e07afc5683f3d9e562ef5ca2633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.168744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917/publication.mdobserved d81a4949eb289f8008fddf6e6b07b9b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.151125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062917/publication.txtobserved 1f782e154ba2038b1c18eaa07fb0b653...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. |
|---|