OT-2026-000040811
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000040811) never changes.
Identity and time
| Publication number | OT-2026-000040811 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7592-b50e-70e3966eb314 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040811 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebcd2cf06792aaf44ca681fb946e15c0f323ad853dbd3ae453e4b8ca812f0bed |
|---|---|
| Markdown | 01b32d4a87427f45ef0222ceeaa7b154457db724cebc0d04db880599e591ec4e |
| Publication page | 38a58758ddeddf5a2abc0433b3da04499e7d78899ea2ce1bbce59b1e33089b94 |
| Manifest | c30aed1c272086a908c1c1f9daf78f4a4191f79f2d59aa469874ad9c62c4d084 |
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 | d/EEJKih2dZP5i9XAZ5YDRot1WFm6JCC00sPjVoCK5DGrld6fyacwisTQDLb/Itcd60g5dcFhxD54ILNSAtJCg== |
| 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
| 2026-09-17T11:20:09.206679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811observed 38a58758ddeddf5a2abc0433b3da0449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:09.189734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811/manifest.jsonobserved c30aed1c272086a908c1c1f9daf78f4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:09.172587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811/publication.mdobserved 01b32d4a87427f45ef0222ceeaa7b154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:09.153913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811/publication.txtobserved ebcd2cf06792aaf44ca681fb946e15c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.169556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811observed 38a58758ddeddf5a2abc0433b3da0449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.151304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811/manifest.jsonobserved c30aed1c272086a908c1c1f9daf78f4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.133094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811/publication.mdobserved 01b32d4a87427f45ef0222ceeaa7b154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.115687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040811/publication.txtobserved ebcd2cf06792aaf44ca681fb946e15c0...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. |
|---|