OT-2026-000060506
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, vented after set-down
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-2026-000060506) never changes.
Identity and time
| Publication number | OT-2026-000060506 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7b82-8ab3-574c5abb65cc · 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-2026-000060506 |
| Status | PUBLIC |
Content hashes
| Canonical text | b45f914d0e5f3a11f4bfc1036024ffee1d03bd285b27b3520a64bd24c9b21b2a |
|---|---|
| Markdown | 9803d924dd98b90c67bef64d6304cd7d21c69d17a6167f7da5ed06508f500ff6 |
| Publication page | 3cb06ee6eb2f324bff0cbc0b535915c5c12ee1ddc38fccba837a8cf6dfe3848c |
| Manifest | 83cf75e3e78f1f6fa8038a953783103e97d28468fd3d7b0f9f40378336d2232f |
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 | 4GSDoABUpjsNxQ4dT9DRDrPP1C4Jvz8WUPjDhOfHLM4nBXSTaeKw0+Qa0wS5eGB2tT5Wwqm3A486KYmAcVwUAg== |
| 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
| 2026-09-17T10:43:00.339880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060506observed 3cb06ee6eb2f324bff0cbc0b535915c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:00.321694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060506/manifest.jsonobserved 83cf75e3e78f1f6fa8038a953783103e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.302971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060506/publication.mdobserved 9803d924dd98b90c67bef64d6304cd7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.284191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060506/publication.txtobserved b45f914d0e5f3a11f4bfc1036024ffee...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. |
|---|