OT-2026-000070048
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000070048) never changes.
Identity and time
| Publication number | OT-2026-000070048 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7a54-988d-d0597d565c28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52902660c02185e9808de89c0c53d98336100a3bcc8e3d1cbbdce7e13cda6d39 |
|---|---|
| Markdown | 86b12577b51acb1164f717eaf24c6b5d8bb6133c7197c28e5e55209a9cc88765 |
| Publication page | 5e09e275572372c04e75ef6311f4eaf713306856d4a8834842bd51bf3a9a5cac |
| Manifest | 054885bfd2282c792b8f957c23f9922eb559469d0e5df3eef5b863a8fd12d5b9 |
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 | PFI7SOZxe24AQiRrGP/XI1DoekRhq/Ofmac/Ffvbd450lCbx6XCG/69ZyZ5UjD9JTYqwLjiWiQdcEw6idp0CBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:00.256035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070048observed 5e09e275572372c04e75ef6311f4eaf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:00.239487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070048/manifest.jsonobserved 054885bfd2282c792b8f957c23f9922e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:00.221459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070048/publication.mdobserved 86b12577b51acb1164f717eaf24c6b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:00.204321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070048/publication.txtobserved 52902660c02185e9808de89c0c53d983...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. |
|---|