OT-2026-000076235
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000076235) never changes.
Identity and time
| Publication number | OT-2026-000076235 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7c66-a63a-95b2b9de81d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076235 |
| Status | PUBLIC |
Content hashes
| Canonical text | af44d90ad5b08d824ea544cc14619c51dd5655cf7135c40e9c6df7583e1f8c38 |
|---|---|
| Markdown | 6e0f2042e144f27de0bf7c48c5574a792868d1c8f5f311ca6c2d6888439d5784 |
| Publication page | d4587627a6c0b450c95673116382e82f665d12609b5670e6bfd827bd84d66559 |
| Manifest | 34a15405c80d58ff040c4af627937052ee9aba9779270fec32d97910ef2e0f47 |
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 | Y76+9qaWWbErKAwmAfIBMQ6QsKqsti0kulOCmr/EOaOVAnVoYmuHSsBXMnpw56VTx0JBJ0XmdouZEf95725gCw== |
| 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
| 2026-09-17T10:11:41.959143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076235observed d4587627a6c0b450c95673116382e82f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:41.556590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076235/manifest.jsonobserved 34a15405c80d58ff040c4af627937052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:41.536473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076235/publication.mdobserved 6e0f2042e144f27de0bf7c48c5574a79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:41.514974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076235/publication.txtobserved af44d90ad5b08d824ea544cc14619c51...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. |
|---|