OT-2026-000044595
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000044595) never changes.
Identity and time
| Publication number | OT-2026-000044595 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-781a-b4e4-f962692ae513 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044595 |
| Status | PUBLIC |
Content hashes
| Canonical text | b85eef0dd5cdcf17f291db1d719056802be30eefeb99dfdb62dad57de5d2108b |
|---|---|
| Markdown | 33dd5780e9cb03239af98c7d743d4976e57309ba50e2b434b090a7aebe6b9ee0 |
| Publication page | 42146ec17a299fb252da5574bbb87545fa921a7d916ee494a26c0e06ff889113 |
| Manifest | d717d971696e112f04c7bf9a56b283c382400399849ba507e65b128d45c50f8a |
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 | IPQhnNjvMgBZY1mJIe6hEF9PNqnuOSTcuWvvmGjQMd8uvdpOmsS3pAQIDRwUntTMwmfRmlf2A4RMCIihEJFPCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:49.270544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044595observed 42146ec17a299fb252da5574bbb87545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:49.250653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044595/manifest.jsonobserved d717d971696e112f04c7bf9a56b283c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:49.230616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044595/publication.mdobserved 33dd5780e9cb03239af98c7d743d4976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:49.210863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044595/publication.txtobserved b85eef0dd5cdcf17f291db1d71905680...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. |
|---|