OT-2026-000055098
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000055098) never changes.
Identity and time
| Publication number | OT-2026-000055098 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7cd9-8628-a86beede7ad8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ac62f7dcf708a9dce4d17f43c6f292fe491c9a500f04efc4fdcba32d901abf6 |
|---|---|
| Markdown | 51565200863f980a8e9e4ace933743397ba91c1c31fd9fb0acf8e280fc1d8e2f |
| Publication page | b898bb363c9553a7f05372a29eb06bb7f3e54a170863eb4d36398b76d39480bf |
| Manifest | 4e57b5a2d4b79f828f5d0b4c58e900842860009f3815876c151a1f41d80d3869 |
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 | Zz7Ui84cAEfpBLPTkEDFxHsRG0v4oIUG6hQRqno2SASnQvCrpVFDbzD34IwLSzoFesrpl8CMFWglPQW4UgW+Cg== |
| 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
| 2026-09-17T10:53:15.438928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055098observed b898bb363c9553a7f05372a29eb06bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:15.418804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055098/manifest.jsonobserved 4e57b5a2d4b79f828f5d0b4c58e90084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:15.393250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055098/publication.mdobserved 51565200863f980a8e9e4ace93374339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:15.364709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055098/publication.txtobserved 3ac62f7dcf708a9dce4d17f43c6f292f...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. |
|---|