OT-2026-000059725
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000059725) never changes.
Identity and time
| Publication number | OT-2026-000059725 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7ad4-8850-3159ec4fd64f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88d8b12bf9ff5cadfb2cf5a5676c874efb1595a31adbd763b46ae35db72c1f79 |
|---|---|
| Markdown | 6c8febc71e8734614eefe3a1dd3a8abf7c5991ffae7612b882445ee5455d6b1a |
| Publication page | 4e0d55b88077f8dd86a06544f0630beaa9ded683518f2a68ff14f561f9834413 |
| Manifest | a9b0b308615192931305159f923b3e66e4ff9eb7289f3932c2bf492036158ede |
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 | Zsv/jjWxxpANJQDapzalw24dcsUexg9ws3BNZq0kQvZ6k5vB4f0stOFGexd6l0nkjpO9GFtySZ77MINgbt8uCQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:26.539838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059725observed 4e0d55b88077f8dd86a06544f0630bea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:26.520442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059725/manifest.jsonobserved a9b0b308615192931305159f923b3e66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:26.504383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059725/publication.mdobserved 6c8febc71e8734614eefe3a1dd3a8abf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:26.487293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059725/publication.txtobserved 88d8b12bf9ff5cadfb2cf5a5676c874e...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. |
|---|