OT-2026-000024437
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000024437) never changes.
Identity and time
| Publication number | OT-2026-000024437 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-71d1-a005-17b040169561 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024437 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6b9bb5dab536b311081778d0febcfa30325e3804c19074e9ff59ea454946066 |
|---|---|
| Markdown | 7ec6f993fe07df53a63887afcba28b8e43155d9ccab0e908ea6ab2624d463cd3 |
| Publication page | f0373a16f242a741bcdf41e97c367dfc42c063cad139553247ad0a3982cda2f3 |
| Manifest | b9b00b74d08b971d0e16595b53c976eca34dc9a405865b7baf8476a94353c9c3 |
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 | x+VB0KNJU/LbUGRLtzeQCJDheueLRLLwGCrgAt3rENy3HkatkCEX5ZkwDSOFA8eJ3vw4FFpWUBmWLpN9+B+yDg== |
| 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
| 2026-09-17T11:50:19.727015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437observed f0373a16f242a741bcdf41e97c367dfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.707138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437/manifest.jsonobserved b9b00b74d08b971d0e16595b53c976ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.691490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437/publication.mdobserved 7ec6f993fe07df53a63887afcba28b8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.674062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437/publication.txtobserved a6b9bb5dab536b311081778d0febcfa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.690195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437observed f0373a16f242a741bcdf41e97c367dfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.666148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437/manifest.jsonobserved b9b00b74d08b971d0e16595b53c976ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.649605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437/publication.mdobserved 7ec6f993fe07df53a63887afcba28b8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.633652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024437/publication.txtobserved a6b9bb5dab536b311081778d0febcfa3...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. |
|---|