OT-2026-000069902
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000069902) never changes.
Identity and time
| Publication number | OT-2026-000069902 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-780f-af61-82cda7250750 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 522806daa0242ef0110f1da337cb16609e87f75fcccf516a81596eb6e50ff806 |
|---|---|
| Markdown | 08b728a5f0f0fd06da6254d048c7fdb295a9795a8311262d9b797e4e054b47f1 |
| Publication page | 8eada9df46a71ef46e017d2f495737ba8c8e146abdbc6010fdbef4768b2bfb50 |
| Manifest | af7aaa264d33e91757e42fec67ce678200db867f1d6e4f6847f11cd35a4c32ad |
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 | zUktY+PdY0FlrO/8B3ZkCLrDeOZeWh2cA2Zu4M+B7ul+QrciRTthwrQeLFxiJysRy4ZGX7yEILuthwLVfOCrAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:44.266591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069902observed 8eada9df46a71ef46e017d2f495737ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:44.249367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069902/manifest.jsonobserved af7aaa264d33e91757e42fec67ce6782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.228703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069902/publication.mdobserved 08b728a5f0f0fd06da6254d048c7fdb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.211123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069902/publication.txtobserved 522806daa0242ef0110f1da337cb1660...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. |
|---|