OT-2026-000060057
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000060057) never changes.
Identity and time
| Publication number | OT-2026-000060057 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-73ca-b36d-6eed8f13df8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a645685d63d02459ebe5bd34945a23a4823a53f1db6bd70faf8460cb535d2fb |
|---|---|
| Markdown | 1b4d0b48bd889056cc9a04151893173db72fdc1890c23df9c4735c3fb2485447 |
| Publication page | db19a7eb5bc5151dfc0d05e3019aefeae3560fb23a787dc877db24899f63f8a3 |
| Manifest | 24ecb9e1ae979821fe8721c2be1f07c4dfa14b02c2a4f8b7ab2177318cf666ac |
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 | V1rDMav71wLC0ubjC8HEXmB8bqBVkpS7Mrv2sQ9tDyG+VCA+J75ra/lCaEauDSSG/MmpjgManjEdiJrmM+8CAg== |
| 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
| 2026-09-17T10:43:40.974995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060057observed db19a7eb5bc5151dfc0d05e3019aefea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:40.954020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060057/manifest.jsonobserved 24ecb9e1ae979821fe8721c2be1f07c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.934617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060057/publication.mdobserved 1b4d0b48bd889056cc9a04151893173d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.888020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060057/publication.txtobserved 8a645685d63d02459ebe5bd34945a23a...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. |
|---|