OT-2026-000012434
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000012434) never changes.
Identity and time
| Publication number | OT-2026-000012434 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7424-baaa-db7550e88127 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92d3da9642c3dfcaba5318ccd5eec9e3ca608bbeede3a2c940a91b881fa335ef |
|---|---|
| Markdown | fcd2d50552d1a34efce44e20b7d3838035037014fe8d2828d8c65a570c20a71c |
| Publication page | 3419934828ece6c164d2b7bb2aed7e334be97d18f80abfd60f33f031de2e1256 |
| Manifest | 353be174076f9eca44c72af04804863771b4c2b18070a757afb9fea2bd4a688e |
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 | SVymCBMLsOlbnQ78zd5acnyH5HQKPant8nAxtGecMIiXv2T/wNF5F9nqlMiCJhcoj2mvVxMx99UlmCBXdeVVDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:11:56.049600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012434observed 3419934828ece6c164d2b7bb2aed7e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:56.029676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012434/manifest.jsonobserved 353be174076f9eca44c72af048048637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:56.009908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012434/publication.mdobserved fcd2d50552d1a34efce44e20b7d38380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:55.989822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012434/publication.txtobserved 92d3da9642c3dfcaba5318ccd5eec9e3...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. |
|---|