OT-2026-000060013
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000060013) never changes.
Identity and time
| Publication number | OT-2026-000060013 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-70db-801e-c44ad8ae3e75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62d7952a835e10ec3ce11d149de9985b4bafe85a7db89801defaa7f5fedcbf22 |
|---|---|
| Markdown | 615d37ca1c32e3a565d1794ff5e0d0f5bc5376edae29033992ad067d440ac72f |
| Publication page | d3d026189170fd8c01a6879d0424cf4706f6e3701ebe5982501baf708727942c |
| Manifest | 425def344ab1b78f34ff9d82cd42c190e66df7344cb117d50330892c3dcdb360 |
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 | 0l53ZUu9u3epzBEqdeRfkxylXkCRcElZhi+RJq4oDwJWaC8jp8IuBuGIdOQJ+7EyM5sXXEbtVyD52wJjB1byAw== |
| 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
| 2026-09-17T10:44:48.628409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060013observed d3d026189170fd8c01a6879d0424cf47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:48.611581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060013/manifest.jsonobserved 425def344ab1b78f34ff9d82cd42c190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.593364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060013/publication.mdobserved 615d37ca1c32e3a565d1794ff5e0d0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.574805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060013/publication.txtobserved 62d7952a835e10ec3ce11d149de9985b...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. |
|---|