OT-2026-000059876
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000059876) never changes.
Identity and time
| Publication number | OT-2026-000059876 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7bb0-92cf-5daa37b884de · 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-2026-000059876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 002d945910f6490bcb225389d943bbd2593a6c37603c5c6957cdfa07bf91e9d6 |
|---|---|
| Markdown | 72e317505e59340479737ea304c3e25ec5e3e05ede45ff633b24f76541ab15f1 |
| Publication page | 396bc8f5f5d7bc8705384dfaa22b5f92fea06529e6874c2742a30994f957d92d |
| Manifest | c3c981a43384fcdb97dca31f83ca7243f600d877f6ff4bdd9930077b8da91c26 |
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 | Dn9KPR127GzzZJS3LQdUTTO5ZZ945xfr80gbFp6p8lbVp0hnr5OuEpTMxg0LLj0ANqo5NvfmcpJgiYivjr20BA== |
| 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
| 2026-09-17T10:44:37.937113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059876observed 396bc8f5f5d7bc8705384dfaa22b5f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:37.921114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059876/manifest.jsonobserved c3c981a43384fcdb97dca31f83ca7243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.904851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059876/publication.mdobserved 72e317505e59340479737ea304c3e25e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.888494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059876/publication.txtobserved 002d945910f6490bcb225389d943bbd2...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. |
|---|