OT-2026-000015782
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000015782) never changes.
Identity and time
| Publication number | OT-2026-000015782 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-714d-9852-679646a8957d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015782 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa67e5764009e5eddde6462b398f7dc951fe1224117cf3980e274c45cccc5f0a |
|---|---|
| Markdown | ca4aef1a5111b8cbe4e656dd8a2d44c180d98d93124f8d7decccc94630e70191 |
| Publication page | 7c44b83b7b51516d6269dbaa29f3cdb14c1a5d1820039fbfc147c661fb10e9be |
| Manifest | c9d77828495895233699d7db630f192fb6cb17d922c66302694cb25f5caa1487 |
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 | m5bT2WVt4AOSQrBXSTDHldSbPhU0Zl9BaMh8NrrU/1ucMMqgpcaajApiOycSaYGo7qSqMSU8JSQ7VEX+xMKVDQ== |
| 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
| 2026-09-17T12:05:05.092141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015782observed 7c44b83b7b51516d6269dbaa29f3cdb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:05.076383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015782/manifest.jsonobserved c9d77828495895233699d7db630f192f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:05.059964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015782/publication.mdobserved ca4aef1a5111b8cbe4e656dd8a2d44c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:05.040263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015782/publication.txtobserved fa67e5764009e5eddde6462b398f7dc9...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. |
|---|