OT-2026-000066275
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, pressure sensor per zone, pulsed blow-off 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-2026-000066275) never changes.
Identity and time
| Publication number | OT-2026-000066275 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-73d8-800c-4423a6b2386a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066275 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc5eb4c8a2bd7db23bcb2c7cd680db97d871094bb2a6898c3010723a86ed7465 |
|---|---|
| Markdown | 72d621a6eb12d135b217fa4440ea57f86dfeb669f49bf7ef0630f1c7afc00eae |
| Publication page | 386e537b52661dab921c25b93ba928237f2311daeedc1a0a4178e19629715c0b |
| Manifest | 265a5d511b28934076b13709b130c2767428f19f953a6f6e700179e979d279ca |
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 | AUQsbhhJX+F25lziN+q6UNTmkUBH16K41Rv//TV293L/uqGpDWFAY8sgnN1iP4+hmuE1jGIDOIGHGjaDdJxWAA== |
| 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
| 2026-09-17T10:33:27.158601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066275observed 386e537b52661dab921c25b93ba92823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:27.140818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066275/manifest.jsonobserved 265a5d511b28934076b13709b130c276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:27.123216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066275/publication.mdobserved 72d621a6eb12d135b217fa4440ea57f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:27.104913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066275/publication.txtobserved bc5eb4c8a2bd7db23bcb2c7cd680db97...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. |
|---|