OT-2026-000095033
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, pressure sensor per zone, sustained 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-2026-000095033) never changes.
Identity and time
| Publication number | OT-2026-000095033 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-71e9-9cc3-dcf8c3959fab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23ac24a9307c7bc78e03dba6dfff61350fdcba90c0ba8fee698eb5f03dd959fe |
|---|---|
| Markdown | 4fca88293405e50676a9461475a9a23280300c007d480237958cdb5195321b4c |
| Publication page | 2acb3b07c28781fb7b3556abad89e60fa02f4ce7a0eb03151f5ddf957f9728cd |
| Manifest | 0025cf12aea676b24e007deec9dc791ba5c1316895808a3a835750bd5493e017 |
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 | S+ZXR1Da6eTUPDlIUhWGPtu/GIvmuzjhodNaFml65Nnz5VFCyLdNK0X7jR0CbFrxFWv8zQ5EtlDmHnKEEKdvAQ== |
| 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
| 2026-09-17T09:37:35.780411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095033observed 2acb3b07c28781fb7b3556abad89e60f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:35.762913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095033/manifest.jsonobserved 0025cf12aea676b24e007deec9dc791b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.746712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095033/publication.mdobserved 4fca88293405e50676a9461475a9a232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.729305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095033/publication.txtobserved 23ac24a9307c7bc78e03dba6dfff6135...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. |
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