OT-2026-000070077
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, 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-2026-000070077) never changes.
Identity and time
| Publication number | OT-2026-000070077 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7018-9c8a-0757d6636d7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070077 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd5b77a4fb862df9adcd6f5280316b6adde416ec967b8ffdeb1cde5313760946 |
|---|---|
| Markdown | 0297a2c586f166220e4c6725803ac5f0c82724bdfa6b12e24de16e6d887f9f3f |
| Publication page | bd89ce9a74708e038349d55c778b7db1e75a85ad6e254b63cbc9d497536942c5 |
| Manifest | fe9f88a86553c6f275868d9b3aa3dc02f8bc0c8c94ba422554e040702a9803c7 |
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 | DO+DKs6ZaEN5nV4X4DfQw9+NJFl12e4VxJ0XYl01/usYL6A8cSHJdnWBPt692rxqgPPPZNb0SXJCT5Soa77QBA== |
| 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
| 2026-09-17T10:27:02.457980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070077observed bd89ce9a74708e038349d55c778b7db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:02.439554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070077/manifest.jsonobserved fe9f88a86553c6f275868d9b3aa3dc02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.422203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070077/publication.mdobserved 0297a2c586f166220e4c6725803ac5f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.402360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070077/publication.txtobserved bd5b77a4fb862df9adcd6f5280316b6a...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. |
|---|