OT-2026-000070948
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single 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-2026-000070948) never changes.
Identity and time
| Publication number | OT-2026-000070948 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7c20-bf07-b7ec168b138a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070948 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaaaaaa74028588861f7f6238c94af3f2003c42178b3b5f44219f27b817cb276 |
|---|---|
| Markdown | 9cef626707d7b36bcda9d4e08af6f8d62613db2e15c828ac90af9d2d770234df |
| Publication page | 1185093a45a174ec44b0e2cae53339930fc5a1a44e3dac931da815d6d98b4f69 |
| Manifest | a25d715f8a7f9d8ac0da8bce3d48f07c032c90c0c166b1dba61141ce951184e8 |
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 | RQg4YEK62BFdU7XiHerWNLQP/HSMAYlHLKtDx6PNiy6OsoI3eVjwh13cCkVw2yhuYsNHCJKhva4zP1HnMk3NCA== |
| 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
| 2026-09-17T10:25:47.005850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070948observed 1185093a45a174ec44b0e2cae5333993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:46.986535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070948/manifest.jsonobserved a25d715f8a7f9d8ac0da8bce3d48f07c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:46.970112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070948/publication.mdobserved 9cef626707d7b36bcda9d4e08af6f8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:46.952189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070948/publication.txtobserved eaaaaaa74028588861f7f6238c94af3f...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. |
|---|