OT-2026-000092943
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000092943) never changes.
Identity and time
| Publication number | OT-2026-000092943 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7c7f-8f76-40f6db372496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092943 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc5d660616f927e229aa7fca072e96182b3b458cfdf8a7dc886cd8dc04134054 |
|---|---|
| Markdown | cdace7b1ef1466fa0e1c9db5a380b9a4139e9efe5091f6c03243bb411089d929 |
| Publication page | 575e15677299d5e23e994958d6d0ce7a435942d94d0d681762772c3092337ad6 |
| Manifest | b5bef5875de37e0b7f2c2df3973a6467cc148a0035fd91025b1fea9a457f508f |
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 | 0V/kxByXMXO3XddHVPiEe6xmY5egdFIGT59FQNW/re8WbAbihMQC8pB+Gw7jbHQLMNGdMQEafzRkG8k5ucUQBA== |
| 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
| 2026-09-17T09:40:03.764770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092943observed 575e15677299d5e23e994958d6d0ce7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.745152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092943/manifest.jsonobserved b5bef5875de37e0b7f2c2df3973a6467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.729005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092943/publication.mdobserved cdace7b1ef1466fa0e1c9db5a380b9a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.708194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092943/publication.txtobserved bc5d660616f927e229aa7fca072e9618...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. |
|---|