OT-2026-000056918
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000056918) never changes.
Identity and time
| Publication number | OT-2026-000056918 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af9-7864-94ca-57a9653044a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056918 |
| Status | PUBLIC |
Content hashes
| Canonical text | db3316b28b89e5f67356e9ff6d5a59886ef7426f4977374826e5c666d9b74b4b |
|---|---|
| Markdown | 965ed2bd981c4b1d473b9c7493e09c9a1bd50329a3361c76c2f0454ce6d3d927 |
| Publication page | 40763fe9fa28800794dae636be88c9fb6321c92e487a9ca91927eaeedaac09d3 |
| Manifest | ee3ee57d5408e38ca6afcb28455ac8bcd4a7597cfe539ee4160c52f32cadd88f |
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 | NowxgEuC1kHdrI0Tvk0LF2SLgvZoCVblHW1s8lC3PwlgrH49FmDKIkHF5TaNs2tRivV5ELfAeXtN9x7xxWPLBw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:27.771691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056918observed 40763fe9fa28800794dae636be88c9fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:27.754173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056918/manifest.jsonobserved ee3ee57d5408e38ca6afcb28455ac8bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:27.734889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056918/publication.mdobserved 965ed2bd981c4b1d473b9c7493e09c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:27.716523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056918/publication.txtobserved db3316b28b89e5f67356e9ff6d5a5988...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. |
|---|