OT-2026-000052130
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000052130) never changes.
Identity and time
| Publication number | OT-2026-000052130 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78f-7e21-8aaa-558dada4c99f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 415124cbaeb9d8b217af213038fb958164a8575fc302f26a266e730887a52fa8 |
|---|---|
| Markdown | 2aeb71079a8729b934592bcd5ffa357956abbe7873ea8a3caf5bcc004e5afa48 |
| Publication page | fbd0ae0017003d05fb2be74fce8c95b375521cd8c9b109f5b9c392b6ff6d8eeb |
| Manifest | a8f7b061cfa9ce0961dc60066b0c0dcf680cd5dd35f1eac58a64331b2c615aa3 |
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 | 85x1HuZD+/6mOU7iS7OvmacIVnCFGzB2wpLVUFNCRYW+u8FEs60dXUEISXBaI/3QAuN1CnbBqasUN/AM+0utBQ== |
| 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
| 2026-09-17T10:57:40.697802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052130observed fbd0ae0017003d05fb2be74fce8c95b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:40.679880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052130/manifest.jsonobserved a8f7b061cfa9ce0961dc60066b0c0dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:40.662974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052130/publication.mdobserved 2aeb71079a8729b934592bcd5ffa3579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:40.647823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052130/publication.txtobserved 415124cbaeb9d8b217af213038fb9581...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. |
|---|