OT-2026-000097856
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097856) never changes.
Identity and time
| Publication number | OT-2026-000097856 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7344-a3a8-7328d530deb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 814bbd3a757b4242ebb5e02c94a28c58314931d2e5a6ba39d8eb77e3c8cde1c4 |
|---|---|
| Markdown | 0c410ad52d59b708aecdf331efc5fa5bcb5f47163b1768e73e874042bd5e510a |
| Publication page | bd2191af4daab8b6108a13a424df2f20adf98c58d294aa73d2c7d4ed3db26de2 |
| Manifest | 7bf2f5855672b5cda1330d14aebb0e0eeaab0bab42946f49653b73cbab68e63a |
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 | 9DkMgTJ7sqvDTcUdys3Ed6sVgSJP1QdvdRRthzmi2Ddq5CGaISfjDBPFaLgZ/IXIpcyfoHJ3qq4wJ7JskSIADg== |
| 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
| 2026-09-17T09:32:57.916346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097856observed bd2191af4daab8b6108a13a424df2f20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:57.898461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097856/manifest.jsonobserved 7bf2f5855672b5cda1330d14aebb0e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:57.880021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097856/publication.mdobserved 0c410ad52d59b708aecdf331efc5fa5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:57.863630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097856/publication.txtobserved 814bbd3a757b4242ebb5e02c94a28c58...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. |
|---|