OT-2026-000060807
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-2026-000060807) never changes.
Identity and time
| Publication number | OT-2026-000060807 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-796e-9ccd-a2bc4cc9fca4 · 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-2026-000060807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 709f04d12a6cd42e24451ad6cfa9783fd9f06714ec356e31a60fc02f0da2320d |
|---|---|
| Markdown | 1918d995740f66b6ac1f7bbc551e0fde0a9c7572924d9a3660c8ef4bc183f82a |
| Publication page | 23d72376a7c6001a1eaa50c1001e508bb675a504330755a1c22433db970ad833 |
| Manifest | b0ee9311a6b0cfdb96efbb7088c4c147d23e453b49d9b431a7b5827d42e1f9fb |
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 | 8KkdLXgk7Ape724q8rakbXBp2Mp3ZjaFy2hdFbYGqvMPXRKbuFl8zo0zByzKCHivZ48UtXzGbrkyD0OU+X6sBw== |
| 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
| 2026-09-17T10:43:33.400574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060807observed 23d72376a7c6001a1eaa50c1001e508b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:33.384819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060807/manifest.jsonobserved b0ee9311a6b0cfdb96efbb7088c4c147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.367147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060807/publication.mdobserved 1918d995740f66b6ac1f7bbc551e0fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.348051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060807/publication.txtobserved 709f04d12a6cd42e24451ad6cfa9783f...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. |
|---|