OT-2026-000101440
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000101440) never changes.
Identity and time
| Publication number | OT-2026-000101440 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-70e1-bece-4b2c57e5810f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101440 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6510ca749982f5a733ef44e03adc3750b7163618e0c854bee075b62828b8e96 |
|---|---|
| Markdown | 565b45587fc7bfd3a25a7dd8bddddd82677bd7605882e76b7a1a383941fd6356 |
| Publication page | fc9f46faa94dd3a166d0731f1f2703b60b3d574f261d8d9ecea15ca4085c31c9 |
| Manifest | e0966e8d93cf6c5a01c5214c249a439ed05743bb252b104c3127a624f144c88d |
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 | bVPH1m7H2i1K4h88ZIGb3Lm7zbGqBU7dSenSIt/gEROQbqu9Tni/vmdG0+/Ne4u8wZXmZtzL3vQ7AWmgWq/sCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:00.030671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101440observed fc9f46faa94dd3a166d0731f1f2703b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:00.012312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101440/manifest.jsonobserved e0966e8d93cf6c5a01c5214c249a439e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.992439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101440/publication.mdobserved 565b45587fc7bfd3a25a7dd8bddddd82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.972105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101440/publication.txtobserved e6510ca749982f5a733ef44e03adc375...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. |
|---|