OT-2026-000055090
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
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-2026-000055090) never changes.
Identity and time
| Publication number | OT-2026-000055090 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7c56-ac87-e9db9c265c16 · 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-2026-000055090 |
| Status | PUBLIC |
Content hashes
| Canonical text | cadeb11d606003c7a8e3b5cb7f1878b563df6f38b81c7f599340fc43193058f9 |
|---|---|
| Markdown | fe4c101995bfd2a71d9f28dca7f089735844ff7d4d005a3a069e20ebed99366d |
| Publication page | 37102d4882a1360b55d52f40a5893238213f48fafb7cf1d547f1aec290bf1cbc |
| Manifest | 3a531b9582e7913c5cb09f00549994672a9a2f0874b7e1c07b2a339fb67a8fb9 |
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 | 1KKYrWMy6ZC0GP3n6fOSUy34PGD6jAWU77C1qtgpm2XaOiKKuSo8NkL9XLZEy7dxFK1HfqNFSUNor3sHzVzwAg== |
| 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
| 2026-09-17T10:53:14.960482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055090observed 37102d4882a1360b55d52f40a5893238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:14.937631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055090/manifest.jsonobserved 3a531b9582e7913c5cb09f0054999467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:14.919148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055090/publication.mdobserved fe4c101995bfd2a71d9f28dca7f08973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:14.824778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055090/publication.txtobserved cadeb11d606003c7a8e3b5cb7f1878b5...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. |
|---|