OT-2026-000055908
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000055908) never changes.
Identity and time
| Publication number | OT-2026-000055908 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-7b70-938a-6bc9c620b067 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055908 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0ce5abab1f53a47e57f0d9896c99d2c54f900e7a84079e7a0e8a6abce704671 |
|---|---|
| Markdown | 08b0f41be6ab2e5dca3eb6637aad9182d241671946ac2d2a704aef58b72ba770 |
| Publication page | 232390e02fb5166f59169717cd7ac1cb19401c47f5fb20264f34afa8e86ccc1c |
| Manifest | 04d119d4bb5e74c6297f8c85bd02507a65779d9d86a1419cf098aeefb35319b8 |
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 | EN1GxqmcFYvHmuJq8fEFEAD4bXEzZecTXlBE5lChFXUriaRi/FDuHvg2An503hkVV1ndPzy/OM45bqidYlBpDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:24.708735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055908observed 232390e02fb5166f59169717cd7ac1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:24.692593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055908/manifest.jsonobserved 04d119d4bb5e74c6297f8c85bd02507a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:24.674556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055908/publication.mdobserved 08b0f41be6ab2e5dca3eb6637aad9182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:24.658392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055908/publication.txtobserved b0ce5abab1f53a47e57f0d9896c99d2c...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. |
|---|