OT-2026-000101671
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pulsed blow-off 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-2026-000101671) never changes.
Identity and time
| Publication number | OT-2026-000101671 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7f10-9572-10b1fda671d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101671 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf03b96cb095b1e0dcb2333f5b10f8a8554688d739b45c5719325ef11d0b0196 |
|---|---|
| Markdown | 0717cd2cabaa53eaa6e4ad82f4b50045abce85da19baeb6af367f071961f97e0 |
| Publication page | 96799a69ddb9643b9014271ba9abdcfbbcf251ead60729ededbc467c8ecd5b56 |
| Manifest | 1908c291b9ce340875588b6fc169944818e9a547b1dde5c742159aaa49eb3324 |
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 | vlb/tNyNRYgptbIyZtUw7F3sBtLMAL4sjyS+ibkILy3j5psXXlHrYIaloaBBtgZ0U1aELQYs3viz5jG5kTRjBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:06.991110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101671observed 96799a69ddb9643b9014271ba9abdcfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:06.972593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101671/manifest.jsonobserved 1908c291b9ce340875588b6fc1699448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:06.954356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101671/publication.mdobserved 0717cd2cabaa53eaa6e4ad82f4b50045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:06.937542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101671/publication.txtobserved cf03b96cb095b1e0dcb2333f5b10f8a8...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. |
|---|