OT-2026-000045026
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000045026) never changes.
Identity and time
| Publication number | OT-2026-000045026 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-7e52-a0b4-4acb525ceae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54b7f6dfcfa24714a8e1b8fcabe60caa8afd9e1c2bdbdb65d10725958d6afd38 |
|---|---|
| Markdown | d1dbd88c17be5ea19878c3f5f257db418e02e42ec756387307ced949e9e25f73 |
| Publication page | e1eccaf9d049a21df5a4c6fadfd90e2c9a6161f775abbed2dc67a34f36bc939c |
| Manifest | 98d89676bc7f9f60493a7c132ea1c5f58161b4cbacdcd30a26927b4ec11c5288 |
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 | ux8pWkvPk+x7tQCspFi+DC9De/WRGSfAPq2UkA2iYNLogjno4qjQ3/IJteXBwj170tRxkBnsdXyv9NaeYoBfAg== |
| 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
| 2026-09-17T11:10:02.293216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045026observed e1eccaf9d049a21df5a4c6fadfd90e2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:02.273917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045026/manifest.jsonobserved 98d89676bc7f9f60493a7c132ea1c5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.253615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045026/publication.mdobserved d1dbd88c17be5ea19878c3f5f257db41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.234376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045026/publication.txtobserved 54b7f6dfcfa24714a8e1b8fcabe60caa...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. |
|---|