OT-2026-000048914
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000048914) never changes.
Identity and time
| Publication number | OT-2026-000048914 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134b-7f96-93a7-5efedb8b72f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d0f7316093670b19ca16fd218908498731e5ef614fd1c45a5191962d029489b |
|---|---|
| Markdown | 3cc9ac8f0266119c13d06ba3a34936dca2b481d9d483a1a97ea2933479a27439 |
| Publication page | 4cd7ecb06b12612cf04e573f5cf0465be105e5aac548e2ddcb22c0b1dcb77ebc |
| Manifest | 6f287e1a35b156cff3c24c37ad43397437e6e4eb191129aa8dab89a094581f5a |
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 | R7SySBDELwipxgDohez95He1b/kxnH7gO+anV2ppCRqzDL+KKEs4Gf3BQ9igzd5hMUeMACCLvWkdn29/jxe7Dw== |
| 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
| 2026-09-17T11:03:05.326000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048914observed 4cd7ecb06b12612cf04e573f5cf0465b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:05.307998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048914/manifest.jsonobserved 6f287e1a35b156cff3c24c37ad433974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:05.288520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048914/publication.mdobserved 3cc9ac8f0266119c13d06ba3a34936dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:05.270667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048914/publication.txtobserved 1d0f7316093670b19ca16fd218908498...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. |
|---|