OT-2026-000060803
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000060803) never changes.
Identity and time
| Publication number | OT-2026-000060803 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7728-b8cd-7827e9e2d5c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92237cedcf53c9d1dce4fae6695c18e2e72b125d9d773fe7ca4cff0c8d22a476 |
|---|---|
| Markdown | f553c3cc693f0b09e33a5a5c74220baa69dffb195757781737da278417f0bede |
| Publication page | c964d9b47540afaf807f54ffb6adabbfb0ddfb7343ff50bd680e3d233a13b9ef |
| Manifest | abb87047331ff7c583744c97d2a3607cbc5e3877a3d9561421fdd1ae3e23f53e |
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 | FoSgp8sy8+Cs+6RRGycbFYhvcZR0RNwwJdycWDeGS2nA0C2689aTCM3Vafr6O1TUXoXvO/1V8WCNX5M1z48WCg== |
| 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
| 2026-09-17T10:43:33.117881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060803observed c964d9b47540afaf807f54ffb6adabbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:33.101161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060803/manifest.jsonobserved abb87047331ff7c583744c97d2a3607c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.083192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060803/publication.mdobserved f553c3cc693f0b09e33a5a5c74220baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.065154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060803/publication.txtobserved 92237cedcf53c9d1dce4fae6695c18e2...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. |
|---|