OT-2026-000059178
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before set-down
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-2026-000059178) never changes.
Identity and time
| Publication number | OT-2026-000059178 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7dcb-a50c-01837558fc9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70094e17a7658bd0d0d772df52ffb49553b18ee33b29cd33fc5f37b20245f2a7 |
|---|---|
| Markdown | 5d88aefcad78b23e15898a917f272b25d3d55e79d3dc34ae09dfef40e9788461 |
| Publication page | 0d1429fa8ca74a746c7dbf86f5ce0339acc60e04844daa70f7531262cf1d674a |
| Manifest | e9269b92db105d2517537d7be5fa48829fbc76edb6b736d6e161a0a52d2c1ca0 |
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 | Sgzpr7idGgOudkKcUqMTVX5XTpo5rSQ2Uv0hbQYa7rsvKK71eHpuC+bbtt+l13WAwqL6iCaTTLLIV+8nisQOBg== |
| 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
| 2026-09-17T10:45:08.132742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059178observed 0d1429fa8ca74a746c7dbf86f5ce0339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:08.113406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059178/manifest.jsonobserved e9269b92db105d2517537d7be5fa4882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.096611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059178/publication.mdobserved 5d88aefcad78b23e15898a917f272b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.077883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059178/publication.txtobserved 70094e17a7658bd0d0d772df52ffb495...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. |
|---|