OT-2026-000060219
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000060219) never changes.
Identity and time
| Publication number | OT-2026-000060219 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-70d6-9c87-37f6a098e7a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060219 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b4aa7ac693051a864c878a5a17639564c0a0f201397b25cccc54cfdbf4a0028 |
|---|---|
| Markdown | 12a8485cd18cc98e9e90c4e0894260aa1e3d6c447afda9aa5ef20bae8cbf3754 |
| Publication page | 32d9d2d58b67406c04bf1fe8644deacc951965a9c59e201cde01f8ea8fc4d403 |
| Manifest | 70e3607a0e96f60d4a888b3bc87ddcb1e63b7eb620cd286cd4824299d9e4b05e |
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 | uVVnz0D1XkX6MRjSxQbxorZsCunrdfwdOnJISFoyRtLyJ8gYtfHCEkMyVkabpC9X1SVyz9r7EOactA5c5fRsAg== |
| 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
| 2026-09-17T10:43:53.693342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060219observed 32d9d2d58b67406c04bf1fe8644deacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:53.674824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060219/manifest.jsonobserved 70e3607a0e96f60d4a888b3bc87ddcb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:53.655903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060219/publication.mdobserved 12a8485cd18cc98e9e90c4e0894260aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:53.637539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060219/publication.txtobserved 2b4aa7ac693051a864c878a5a1763956...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. |
|---|