OT-2026-000060845
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, vented after 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-2026-000060845) never changes.
Identity and time
| Publication number | OT-2026-000060845 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7fed-aab2-e2df71667612 · 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-2026-000060845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 929f68baf617cee51a364971ce932dc102e4783878c322f96e103f4b4fab11c0 |
|---|---|
| Markdown | 047fe35f8f4e299d024eab70d964e736b68104be55bfd8749b0a6e4cb70c20b1 |
| Publication page | 2c85e8cb1001492236c7ed8e9031e7c33cdc75353d136c258b46a70c025ab5fd |
| Manifest | 6c086bc0e8b633f4e4b1f7c33a38e9799758a01c08aa2cf66cbd18c677598d5b |
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 | y3cARG+0jG5ooIQFWohHsZdtIpOJi0Q+CNVIOS61nrPUqY1RJdh60o7KEI6DjjIh8Bgv1S16K9OEUJDy4BRBDw== |
| 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
| 2026-09-17T10:43:36.121417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060845observed 2c85e8cb1001492236c7ed8e9031e7c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:36.104157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060845/manifest.jsonobserved 6c086bc0e8b633f4e4b1f7c33a38e979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.088392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060845/publication.mdobserved 047fe35f8f4e299d024eab70d964e736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.071334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060845/publication.txtobserved 929f68baf617cee51a364971ce932dc1...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. |
|---|