OT-2026-000092906
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000092906) never changes.
Identity and time
| Publication number | OT-2026-000092906 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-7d53-8167-0a686631d2e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 884dcc9a3d4a1d4dff1dc0e615d13b8de378b32962f0e3f64c4c15f37eb5cbd6 |
|---|---|
| Markdown | ac65850e8d759ff4511ba64f466d9c24c0b3b06eeffd32dc24fba51b08fda81d |
| Publication page | 73f2d3b3ae3e876b53ec8e79036b8653fa74457ee01321cbaec60ccdc09e3ac4 |
| Manifest | 0f3cc99466f2d1c1e9271a4e81c33390e4e6f84ece3b24e64d29a3d06f092219 |
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 | nDGNKXRIl00FINTEWeDe+JTT5DN4iR7QBy3qaWdJMHPoe/WJLTW9PekuXQmC6RLgTrDIk5wqbl7OmOSrx5LhCg== |
| 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
| 2026-09-17T09:40:01.304693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092906observed 73f2d3b3ae3e876b53ec8e79036b8653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:01.288266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092906/manifest.jsonobserved 0f3cc99466f2d1c1e9271a4e81c33390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:01.270768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092906/publication.mdobserved ac65850e8d759ff4511ba64f466d9c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:01.252164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092906/publication.txtobserved 884dcc9a3d4a1d4dff1dc0e615d13b8d...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. |
|---|