OT-2026-000058807
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line 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-2026-000058807) never changes.
Identity and time
| Publication number | OT-2026-000058807 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-76b9-871d-8ec00bf426d0 · 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-2026-000058807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a9f8480d40b9d6c7e73a2af0a29360a154e4b7041aef17860cb97480d054c83 |
|---|---|
| Markdown | 3f82a5b894e53bc81dc6806c7c8e9d87b9052427d7cba690a8101b7438f988da |
| Publication page | d7c93a93d2a56c0188a2f7e40ea53a7a3f4405c41117abd6d83fe1d9f28c2805 |
| Manifest | c5c8bd94482ee3736000bcacc1f508ae3e3625a5482e889949a4f4abff2ada2f |
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 | TcPqknCZi6ohJjpnF+CNbeRFBI/QmZpa0xAbdWV+NBOVIS4S/LREsKsZ4GdyvZRYlqCsTOaQ7A3kNWZAHUeFDA== |
| 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
| 2026-09-17T10:46:19.896866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058807observed d7c93a93d2a56c0188a2f7e40ea53a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:19.879608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058807/manifest.jsonobserved c5c8bd94482ee3736000bcacc1f508ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:19.861589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058807/publication.mdobserved 3f82a5b894e53bc81dc6806c7c8e9d87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:19.843748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058807/publication.txtobserved 8a9f8480d40b9d6c7e73a2af0a29360a...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. |
|---|