OT-2026-000060423
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000060423) never changes.
Identity and time
| Publication number | OT-2026-000060423 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7272-b2af-12659193a957 · 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-2026-000060423 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd6251958452cafff17e0147f58b684224ef35d854b8830b3f89917597216b85 |
|---|---|
| Markdown | 99507c94e610e14d334a38b002cbd54bed2f8cada22893cd983bb29983e8a42f |
| Publication page | 5715835b0fba1e2900b3becdf65dca7452722f27d593e92ff9fcb710d0243363 |
| Manifest | 82f600b63e9b6e106934b10818442e95618334dad2b8ea519d51c288565407e6 |
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 | MVU54ISKV+2nV/520jwv4mOVKCThEfqzBW3YsOokKNRVRDbYQ7zuqcQ7Kdol+Az1O0sCcVohnRn5MvTgokboAQ== |
| 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
| 2026-09-17T10:42:53.851623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060423observed 5715835b0fba1e2900b3becdf65dca74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:53.832500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060423/manifest.jsonobserved 82f600b63e9b6e106934b10818442e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:53.813960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060423/publication.mdobserved 99507c94e610e14d334a38b002cbd54b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:53.794275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060423/publication.txtobserved dd6251958452cafff17e0147f58b6842...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. |
|---|