OT-2026-000060876
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000060876) never changes.
Identity and time
| Publication number | OT-2026-000060876 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f0-74d4-ae66-93b43480f446 · 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-2026-000060876 |
| Status | PUBLIC |
Content hashes
| Canonical text | a865a4836cd53f2605257a28f9e9013fbf469a85fddcfa37d0a2abd48e313381 |
|---|---|
| Markdown | f0870f183c1edc9c34e5ed88de1bd59656c83ba3319b088c5c4f4e50e2613011 |
| Publication page | a6f338b96baecf26db6ccbab11cbd077b8b19218f098652ec8d90961c552f862 |
| Manifest | 796ed906bbd025d156a4db14266b8a7061fddf670468f1a4f65065cab31ea9ac |
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 | cx0hNIJ434u7VnUDpxNdjiwE+VKjuvNtVeDA+SbUfh5BxSECVy8jgSd6uaNq0VrQLZJwResFN/hEt9MJXPpOCA== |
| 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
| 2026-09-17T10:41:36.454123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060876observed a6f338b96baecf26db6ccbab11cbd077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:36.436702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060876/manifest.jsonobserved 796ed906bbd025d156a4db14266b8a70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:36.418587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060876/publication.mdobserved f0870f183c1edc9c34e5ed88de1bd596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:36.402489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060876/publication.txtobserved a865a4836cd53f2605257a28f9e9013f...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. |
|---|