OT-2026-000060537
Publication integrity record
Two cup 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-2026-000060537) never changes.
Identity and time
| Publication number | OT-2026-000060537 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7ff2-9d48-4ac7e1ce10d5 · 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-2026-000060537 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ffb7d7b43774e78ce7eb3390848f8069486e66bac7ae999309259930b2e4ac0 |
|---|---|
| Markdown | e0d4373cc6144a34e35e5c0572ec24015b4c957d372c0668338ee6e16188fa6b |
| Publication page | 0c626b9d34715e5ce995a45499fcf3a85250d700f2cb5cbdca9519bc8f3eabde |
| Manifest | 78882152e5c399b3163985af660e7d85ac53aed218d2da2530533c6b7283cd29 |
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 | 4gG31cnzMPmgsrt3bsAcC3zc3m81B2TA6RogN1VQ7coBoWrPNZhfCdejU4gNlj8BWbAqDxJSUumdCmL8gQEADg== |
| 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
| 2026-09-17T10:43:08.725021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060537observed 0c626b9d34715e5ce995a45499fcf3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:08.708645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060537/manifest.jsonobserved 78882152e5c399b3163985af660e7d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.691360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060537/publication.mdobserved e0d4373cc6144a34e35e5c0572ec2401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.673976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060537/publication.txtobserved 5ffb7d7b43774e78ce7eb3390848f806...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. |
|---|