OT-2026-000086627
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000086627) never changes.
Identity and time
| Publication number | OT-2026-000086627 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-70a1-ba8b-c840fe1abc14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70184278cfdec3c7fa1bf668bfa6733214519743135cae6b8437be9da9c21ba2 |
|---|---|
| Markdown | 385874b91bc797a8e947d4dc49dd0a593ee4abede03466b355ed6b2e45cff371 |
| Publication page | 392d126586c86ceab5a0680e667cc8d6640790c3b0f586c6c267d90f909e1b57 |
| Manifest | 12efbb54df5db4751418ab61df6b6e4dd5e7118bde37a4c6a6e3072cd6316dbf |
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 | I/O3QWy1Nc+JycsOtBzc2JYHOvUAeZ7bbA2YNzS8qsfLiNv4NMc/oWmIP2PjcuGO4s6N+nIV9wtMYG8euaLoDA== |
| 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
| 2026-09-17T09:52:28.821811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086627observed 392d126586c86ceab5a0680e667cc8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:28.803608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086627/manifest.jsonobserved 12efbb54df5db4751418ab61df6b6e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.784699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086627/publication.mdobserved 385874b91bc797a8e947d4dc49dd0a59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.766874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086627/publication.txtobserved 70184278cfdec3c7fa1bf668bfa67332...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. |
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