OT-2026-000046937
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000046937) never changes.
Identity and time
| Publication number | OT-2026-000046937 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-72b3-8841-adea102667fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046937 |
| Status | PUBLIC |
Content hashes
| Canonical text | a099a077688ad9a9d70cee601a9e73133a9b0d3e5e658ce5bb2819db411433ff |
|---|---|
| Markdown | 1481f076b27b97d71db531f4fe2ee351bfa13db6f7a958fffbfd56bb7083dfa3 |
| Publication page | a2c5f45626e7ab567b8a0a82ccc7662a74f82981ae6e1291ba4ea84e9ad9d78e |
| Manifest | 281be0f405f6438522a1bfe2843325cc2a016643a5f1569eb381f1b01dd99465 |
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 | n8/CeD8nh4bOd7be/ZCeob5cpHnUxx4kGT01TXmKo3+xP/2fgBTn7gS2PzF9Hhe4olxbMiaZVrXt9CnkM11WCQ== |
| 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
| 2026-09-17T11:10:05.565436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937observed a2c5f45626e7ab567b8a0a82ccc7662a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:05.546147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937/manifest.jsonobserved 281be0f405f6438522a1bfe2843325cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.528659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937/publication.mdobserved 1481f076b27b97d71db531f4fe2ee351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.511133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937/publication.txtobserved a099a077688ad9a9d70cee601a9e7313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.853692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937observed a2c5f45626e7ab567b8a0a82ccc7662a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.833851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937/manifest.jsonobserved 281be0f405f6438522a1bfe2843325cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.813968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937/publication.mdobserved 1481f076b27b97d71db531f4fe2ee351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.795390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046937/publication.txtobserved a099a077688ad9a9d70cee601a9e7313...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. |
|---|