OT-2026-000061125
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-2026-000061125) never changes.
Identity and time
| Publication number | OT-2026-000061125 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7967-9a7f-ce24e8d51c63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a89338ae9fe300d04c08c62a8a683322221667db0c9d4943b61e16c9ef4e91b |
|---|---|
| Markdown | 821e34c5aeaefe34d34a0daa820ce5a19dc664d108907e4f622d8330b1f8f1a8 |
| Publication page | 863659367538b660fe32dab1409a379033508d12571b5f790a39050b3e1961c3 |
| Manifest | 089cfe45426fa7da2d44a87c93e9888562b9e242193dac6fec59b2c8a2e64c4b |
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 | X+twybXTQKTzNW7FtJ7+UsHUWsDlNnuFpNkvMHgMAmApu7321xRfcyJNNME5OByijMU+B1Wc1C+TdmEmj7rDAw== |
| 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
| 2026-09-17T10:42:30.046986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061125observed 863659367538b660fe32dab1409a3790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:30.025495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061125/manifest.jsonobserved 089cfe45426fa7da2d44a87c93e98885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:30.007186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061125/publication.mdobserved 821e34c5aeaefe34d34a0daa820ce5a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:29.987430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061125/publication.txtobserved 9a89338ae9fe300d04c08c62a8a68332...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. |
|---|