OT-2026-000023277
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off before set-down
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-2026-000023277) never changes.
Identity and time
| Publication number | OT-2026-000023277 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-738c-99f7-cd29c6ddc4c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e22d556ed96b8be8d299b0911c7fc4e9ca9874637eac0dd30f80f42f5386632 |
|---|---|
| Markdown | d53ad6dfea44c3c8ada5f8c4fe2e8b1a86358d57042494ecd6085fe0202ca396 |
| Publication page | 3967acb326f4c48eeb3c646a3e488cfc8945e341d9fb727a6cd7210818f71702 |
| Manifest | 00e280659c851ff95bfe5e41dbfb23cc4d240e3996b1160ef4218d7c87364376 |
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 | /iZYIeJjh8fe8itbAanltprZN3JQr64IWmSme9zuFsISQRyiczjY5t5p9U2CBBIgPFEoYTKuPyPWvB4uQfphAw== |
| 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
| 2026-09-17T11:51:21.124676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023277observed 3967acb326f4c48eeb3c646a3e488cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:21.109494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023277/manifest.jsonobserved 00e280659c851ff95bfe5e41dbfb23cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.093129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023277/publication.mdobserved d53ad6dfea44c3c8ada5f8c4fe2e8b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.076579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023277/publication.txtobserved 5e22d556ed96b8be8d299b0911c7fc4e...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. |
|---|