OT-2026-000044265
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000044265) never changes.
Identity and time
| Publication number | OT-2026-000044265 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-785f-8feb-b822da5872e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044265 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5a04f9a0bcb5185aa0034886a8c6c4af4af2d93e4d34ad11b02bdaeafc1b58d |
|---|---|
| Markdown | c4440d4f52a1c7313079e109e1eedcf1dc9a094599c682c8baaa73b0c4baf66a |
| Publication page | 619387ad5126de77054f90cba3fad3a45a8526412513e84ad32b1a8d74e984f6 |
| Manifest | a114d9d63e0d992e637764921c17ee4e74064ad3d6f506f47de436f5989c84e8 |
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 | 9TDIf1FjkxbVZLVq8IBRiFvvi1GXttfZ3qrN1TQf9tuCo//CDoqw2JcLRmz87KlZhtfxSPrv9qQyhuSfUVNRCw== |
| 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
| 2026-09-17T08:30:09.301584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044265observed 619387ad5126de77054f90cba3fad3a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:09.283937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044265/manifest.jsonobserved a114d9d63e0d992e637764921c17ee4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:09.264390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044265/publication.mdobserved c4440d4f52a1c7313079e109e1eedcf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:09.245899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044265/publication.txtobserved b5a04f9a0bcb5185aa0034886a8c6c4a...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. |
|---|