OT-2026-000065030
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000065030) never changes.
Identity and time
| Publication number | OT-2026-000065030 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec5-7997-873e-25f4fbbae206 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55c8ece25b9e73c5852cace78d50e7f45dc1ccff161d24a4b4e9aacdef0c62f8 |
|---|---|
| Markdown | c6622031b9d77a5612c02206ac7448864af2a910c64e6552e8c55474599b2c35 |
| Publication page | 1dd48631848e0f728f313b918956082fffa1f3fde1fe06c0b570ee65bb1e52bc |
| Manifest | a25e0bebb52ac1df037cf8b5854b671a815367f7b44579e30bbf2d11edf3a190 |
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 | WpTlDRLoUPOW8emqkk+bwfRBdsREsbeXnSWmGwFvwz0BfknJ7PbZRy2H09a7XYn1wwPR6rvjj+fqa8n5CcjDCg== |
| 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
| 2026-09-17T10:35:59.976271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065030observed 1dd48631848e0f728f313b918956082f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:59.959665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065030/manifest.jsonobserved a25e0bebb52ac1df037cf8b5854b671a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:59.939360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065030/publication.mdobserved c6622031b9d77a5612c02206ac744886...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:59.914901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065030/publication.txtobserved 55c8ece25b9e73c5852cace78d50e7f4...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. |
|---|