OT-2026-000016867
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000016867) never changes.
Identity and time
| Publication number | OT-2026-000016867 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-750d-9a38-58b018ac1474 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016867 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf806ccb0565bb88453b095a55c7a068d2cb39cd2bcc87da960448901f1530d4 |
|---|---|
| Markdown | ef590a087ae2df02ab7d7367bcde7caec6261a18305886dbd67caa85112342be |
| Publication page | c307d19f60e0d1e8f7134cdbf38cd91ac4e56d7c22cf4864729296bd822e6d54 |
| Manifest | 02abd82f6430597fc88c20313c38ba9298dacd6d93c45de88ca48a879c13ad27 |
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 | TC1DfMQCJakIBBhFT70nSgTiLGnzU+plQ52PGNWxQU/GXMNzBQUH9RBmUC96DcOK+/3uk5gD/7xP8c8FT3heCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:08.170893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016867observed c307d19f60e0d1e8f7134cdbf38cd91a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:08.154697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016867/manifest.jsonobserved 02abd82f6430597fc88c20313c38ba92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:08.138073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016867/publication.mdobserved ef590a087ae2df02ab7d7367bcde7cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:08.122069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016867/publication.txtobserved bf806ccb0565bb88453b095a55c7a068...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. |
|---|