OT-2026-000080151
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000080151) never changes.
Identity and time
| Publication number | OT-2026-000080151 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7237-836b-ffc434303d1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14a73899ecf08d25ef140b6fa70b00994079a6f7e00af6fd19b4ae87a0a1008e |
|---|---|
| Markdown | 04ca95633ac868532fbd07611f72823db54df50fa61ceae4f70f4dd8f6a52b47 |
| Publication page | 661dca6deb594ad369df0eb559d7403c3ebe4bee08cc585aafe3eb1b50124ca8 |
| Manifest | d40abb6704ab0ae014509061cc66204241bfd6b2e3bde488d18b511988a85bd6 |
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 | my4sOBg/VV8UuwvTYMb0deMqy/NPjHv1L/aWVBaadGvLNiwwrFCbgf7LodeLgmb/7iJTnmT1ig059ssEsP6pAA== |
| 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
| 2026-09-17T10:04:06.455182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080151observed 661dca6deb594ad369df0eb559d7403c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:06.437994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080151/manifest.jsonobserved d40abb6704ab0ae014509061cc662042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:06.420274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080151/publication.mdobserved 04ca95633ac868532fbd07611f72823d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:06.402464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080151/publication.txtobserved 14a73899ecf08d25ef140b6fa70b0099...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. |
|---|