OT-2026-000024473
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000024473) never changes.
Identity and time
| Publication number | OT-2026-000024473 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7d7b-9365-726760f40b16 · 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-2026-000024473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e5f06e53db78391b5751eaab8b9fbf3538f67a944dab7396442cc7a5dfb5b94 |
|---|---|
| Markdown | 0abee5e59f84a6cae22fb9240fdb1b46cc241fc4c23a267bd9477a7ef58fdba3 |
| Publication page | 2d9b87c94d9204270cfcb17fb2e3209631df5b97a654749e8a1fcfd00cafc67b |
| Manifest | 1d9cb4f795b77170c8e577a5d54ff7ee62bb4de50b8e42ff3ee34dfca88ea693 |
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 | XefwIH4PoDrV6ILpMBgpuI5wyK7Y3dj0igOwREPtpIAP+IJOan/cESL0aN65QBwxE8T/RUW97/DcTzAn5tPwBw== |
| 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
| 2026-09-17T11:50:28.855235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473observed 2d9b87c94d9204270cfcb17fb2e32096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:28.835980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473/manifest.jsonobserved 1d9cb4f795b77170c8e577a5d54ff7ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.810474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473/publication.mdobserved 0abee5e59f84a6cae22fb9240fdb1b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.778183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473/publication.txtobserved 5e5f06e53db78391b5751eaab8b9fbf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.777746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473observed 2d9b87c94d9204270cfcb17fb2e32096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.758900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473/manifest.jsonobserved 1d9cb4f795b77170c8e577a5d54ff7ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.725266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473/publication.mdobserved 0abee5e59f84a6cae22fb9240fdb1b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.701157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024473/publication.txtobserved 5e5f06e53db78391b5751eaab8b9fbf3...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. |
|---|