OT-2026-000057865
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000057865) never changes.
Identity and time
| Publication number | OT-2026-000057865 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed8-7eb3-b1b2-40dc719bc833 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b33c6a44f67207f2c8cff8921c8e64557365e80bea0b99a8168d6486e98a83a |
|---|---|
| Markdown | 71055e5027ea0aaf17c57c8e0cfe6a323e8906908ce54c91e73ba27749a3e217 |
| Publication page | 2386c4a665b37e695b487ad7aae416f1c09d26b1e1790c1eacee50ea98e7400d |
| Manifest | bee829bf327ab6c13be36d33f5d9a6a1b0b84da744f9066843b75dd4cc13c1d5 |
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 | phBcY59lUy+b+6ZGtYB4yB9QI6fALpEl+mp1v1CsqddJF2526/EjbHiLeomuuGEXs4p2MMwBSVfCeJv4R3lQDg== |
| 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
| 2026-09-17T10:47:26.975104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057865observed 2386c4a665b37e695b487ad7aae416f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:26.955718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057865/manifest.jsonobserved bee829bf327ab6c13be36d33f5d9a6a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:26.935872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057865/publication.mdobserved 71055e5027ea0aaf17c57c8e0cfe6a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:26.916588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057865/publication.txtobserved 0b33c6a44f67207f2c8cff8921c8e645...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. |
|---|