OT-2026-000076564
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000076564) never changes.
Identity and time
| Publication number | OT-2026-000076564 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06d-7d0d-ba52-76bbac0ad3f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 582c58537d2229174dea1ab78860e42adfb1ed14788f76137b74017c7303db3b |
|---|---|
| Markdown | 2c493cceb105d17673bba31e6acd1505291123fee85907c1927e9007e70bf89b |
| Publication page | 877fe036468f74df134895cc241b09baa79a9d9149f3f64576bf244f1ceac286 |
| Manifest | 2ca5524228e1559df0ca43f2b48e568f440841aeb9372c0b8c3dce3e5aba9d21 |
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 | 3xWB0OJlyUMnIo5E6ny0C0pPkLTUCNzSvzOnMw97C1H7XpOsWkeGGhZEcWyH4V+9nI6YpveHQYN7rBrLzA8CBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:16.948502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076564observed 877fe036468f74df134895cc241b09ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:16.928607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076564/manifest.jsonobserved 2ca5524228e1559df0ca43f2b48e568f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:16.907158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076564/publication.mdobserved 2c493cceb105d17673bba31e6acd1505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:16.887350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076564/publication.txtobserved 582c58537d2229174dea1ab78860e42a...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. |
|---|