OT-2026-000058312
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000058312) never changes.
Identity and time
| Publication number | OT-2026-000058312 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-78d0-9739-4b21f25d233b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36faa01f6c778b5bb4f171f6b64d3018271a5eb1f6791c4fd2afc2e25b5cec41 |
|---|---|
| Markdown | 1ce5f7e81f6c82ed24ef7cdecafa30b0078272865909490480c17b15e1869007 |
| Publication page | 93b23a080a527ec80ff654962d61b3f4290135f9fe1bb2aba8f487e27eb658c7 |
| Manifest | 8a034e6e101be8414a0eafc5f8d3030658f73b832f8f92e38b770566a380b15d |
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 | lB3+T0SWS60NQL/ftWoIZoeMh6pTg82WtValmYt4KSF0f4EZBU9w5id42dc7fdY92s6kVcZKfxl+fi13CLAiDA== |
| 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
| 2026-09-17T10:46:42.942925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058312observed 93b23a080a527ec80ff654962d61b3f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:42.923142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058312/manifest.jsonobserved 8a034e6e101be8414a0eafc5f8d30306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.904455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058312/publication.mdobserved 1ce5f7e81f6c82ed24ef7cdecafa30b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.885513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058312/publication.txtobserved 36faa01f6c778b5bb4f171f6b64d3018...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. |
|---|