OT-2026-000058913
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000058913) never changes.
Identity and time
| Publication number | OT-2026-000058913 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7614-84b1-e14282654d96 · 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-2026-000058913 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6b96ff9aa295ab78d7a408832f506f3450fb1c8f60cf3ec66ccc758d4f11ddc |
|---|---|
| Markdown | 61258791e0867e9f54004cb13c0b4bf3b939b2ac2be3f56f7e0fc6f358caf438 |
| Publication page | 974aa71799d168631590548d042e5475b0b47c9d751b212938d766ab57a721a4 |
| Manifest | 0e3faa46aec384c3f252fcca393bb64531d0bf60afcf0203951f73b4c7e96242 |
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 | 3kxMYSzESV1LX3bMgZCBhwckiGFNF1NFs/R3vD4gcI7IUrq92Mt8BNJwyQr77dgYctln83bFjcC5ixEEyK61DQ== |
| 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
| 2026-09-17T10:46:27.984347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058913observed 974aa71799d168631590548d042e5475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:27.966737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058913/manifest.jsonobserved 0e3faa46aec384c3f252fcca393bb645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:27.949798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058913/publication.mdobserved 61258791e0867e9f54004cb13c0b4bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:27.932496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058913/publication.txtobserved c6b96ff9aa295ab78d7a408832f506f3...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. |
|---|