OT-2026-000066861
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000066861) never changes.
Identity and time
| Publication number | OT-2026-000066861 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7013-8fdb-d3e892739026 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066861 |
| Status | PUBLIC |
Content hashes
| Canonical text | 045d94cb3cb89a9da2172b065990041d1926cac9357a2b56e6342063bfd07e92 |
|---|---|
| Markdown | fb7cfb546506db2cb7e336a4844c168cd20ff30dc5baeeac5e410ea25a64537c |
| Publication page | e64735b2abe75a3b887db9def74d61a0651e9faa68a197e3e0bfbcb9603f737f |
| Manifest | 4318d255af90aad47aab2147a523ff1598da70c6828a1c7964ce080128d93704 |
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 | bEEMjR7Jvybc/TWC34zZVO3sBqsuTXGLnYnApbxt+JoMBjOFj1g7vm5aS0+PpNMzAa3yBUu5QPg+ArSI5VrXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:18.220375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066861observed e64735b2abe75a3b887db9def74d61a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:18.204162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066861/manifest.jsonobserved 4318d255af90aad47aab2147a523ff15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.187043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066861/publication.mdobserved fb7cfb546506db2cb7e336a4844c168c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.171473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066861/publication.txtobserved 045d94cb3cb89a9da2172b065990041d...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. |
|---|