OT-2026-000039026
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000039026) never changes.
Identity and time
| Publication number | OT-2026-000039026 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7e52-915d-784068f030b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039026 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7ea623b913da6807c0b7fbf27825cca55af6a0a2c93953e0a07abb73b252888 |
|---|---|
| Markdown | 6739c6826a3317f9d8872551e1804d44605982d6fed8e2afee654375ac73d3c8 |
| Publication page | 72f2251d8708f4ffbedc695f7561171c902c4c4c9777f116f8975977303f1e2e |
| Manifest | f66407781723f0a680a7adf6821191d6363f5b4177f1e57fa82b937f1cc00f05 |
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 | 39KsOhCJhgtK8Rjhinevtwvo7xhNYVjM0SKKXSVphxFUlCjZ6mRoXaNkB+6JQI++4SilBq22/cod+A/nXqp9AA== |
| 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
| 2026-09-17T11:20:22.437607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039026observed 72f2251d8708f4ffbedc695f7561171c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:22.418105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039026/manifest.jsonobserved f66407781723f0a680a7adf6821191d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.399980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039026/publication.mdobserved 6739c6826a3317f9d8872551e1804d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.380451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039026/publication.txtobserved f7ea623b913da6807c0b7fbf27825cca...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. |
|---|