OT-2026-000052606
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000052606) never changes.
Identity and time
| Publication number | OT-2026-000052606 · never reused |
|---|---|
| Internal UUID | 01a0ae84-573b-73c2-86d1-6872c66fb6e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:23.819394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 273079f6d0a44605c45200f062342dafed6f01bd71a72c70a329c63c21ca0c72 |
|---|---|
| Markdown | 5d06986b81ff075e76d3fef39e5b4be0b1e25b8aba0242c0c89db1ea1b100bdc |
| Publication page | 636619023f391b89a48e1b5a2b233ccd4ac188bf402ce3604fc3c92e2811424c |
| Manifest | 073ce4be7a11f8ae44cbfa98dfcd5dcae9047619f18796da657ae41a5ee47bf4 |
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 | pguEhrt4s9k2300Y7mOO9xypf4NUSJBvb45flFp6LxAKMJobOZjM5dcuA+QVq4aiK+m+IclREQ4F3oqRDAkXBQ== |
| 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
| 2026-09-17T10:57:16.503215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052606observed 636619023f391b89a48e1b5a2b233ccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:16.484833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052606/manifest.jsonobserved 073ce4be7a11f8ae44cbfa98dfcd5dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:16.466323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052606/publication.mdobserved 5d06986b81ff075e76d3fef39e5b4be0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:16.447640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052606/publication.txtobserved 273079f6d0a44605c45200f062342daf...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. |
|---|