OT-2026-000058992
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000058992) never changes.
Identity and time
| Publication number | OT-2026-000058992 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-70f5-b13d-bc0982c98437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058992 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45a908d5d397105b378518bd2c1bffda2270b1461c418b57e52338240b8827c5 |
|---|---|
| Markdown | 301b577992aba3934de8a1472793c8d8bcfc7bf22509846648c3bb83ff404262 |
| Publication page | 3184f6e1ba2976ca37b95b60819d8d67dd79bda45a046b205af8139b86cfcc26 |
| Manifest | 785a292ef70c501fbeb9e456bb857f35834ececa24e14bff968007d1c1b8384c |
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 | omlNUaL8IGMlewGoft6IulXICPQ/K6U0Jukl6KJa13QGN5OuQ2BbzzmALIR3J+1thMWoMFgAg0NuVevldz4ZBw== |
| 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
| 2026-09-17T10:46:34.698215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058992observed 3184f6e1ba2976ca37b95b60819d8d67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:34.681509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058992/manifest.jsonobserved 785a292ef70c501fbeb9e456bb857f35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.664075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058992/publication.mdobserved 301b577992aba3934de8a1472793c8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.646912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058992/publication.txtobserved 45a908d5d397105b378518bd2c1bffda...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. |
|---|