OT-2026-000092765
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092765) never changes.
Identity and time
| Publication number | OT-2026-000092765 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7d0e-906a-d6d76421f307 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54c1b9dc78c36d75d788c73caa736002116a55e98bbd2f1d769948d36eb87ce0 |
|---|---|
| Markdown | 93f8013ddaca5ab68d0e6d39dc0cf99f657391295f9a718bf2d16083d11187fe |
| Publication page | 4eb432228c86319a25a79619b38439297597267e64f1d761f2b529e13893c1bd |
| Manifest | 3dfda8626568978481c4c5bdf0af971ff917f6557823f5105a47070994990555 |
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 | iPUnVHkxsL5dZ8t5QBs95cafX8pDm1QyfJQhDo9CDllKlDFxQFAwbJJ8nbYKzCLU1C2PINwhPhNFxyJNsO+lAg== |
| 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
| 2026-09-17T09:41:23.856175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092765observed 4eb432228c86319a25a79619b3843929...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:23.836499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092765/manifest.jsonobserved 3dfda8626568978481c4c5bdf0af971f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.817252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092765/publication.mdobserved 93f8013ddaca5ab68d0e6d39dc0cf99f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.798021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092765/publication.txtobserved 54c1b9dc78c36d75d788c73caa736002...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. |
|---|