OT-2026-000088718
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088718) never changes.
Identity and time
| Publication number | OT-2026-000088718 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7927-8678-b1f28f158490 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53ce040ff2ab72bb3e332eaf81adad942d24dfdfc1b57eeaa445bff5eff20030 |
|---|---|
| Markdown | 9368a9f81fb1cb8192fc8f98f9441fb83d42b10fa0881ae4e32c83c86a473446 |
| Publication page | b647d57f65461ce16639dc5c263fedcf758118c3a60557d9f9ef0abb1e390176 |
| Manifest | 47faab707a236e54057c6a36fbd6b9b0b13f13ebeabc3d6a8ac7122bb160ba14 |
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 | GijLCM1oqUxoSNYrDYVSwmyiFHN4Nk/TImF+pYF1ebx8EqUOd8Yc65y8IHbb4uhA0ufhHOGRqh8dD0SnWo0sAQ== |
| 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
| 2026-09-17T09:47:57.450960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088718observed b647d57f65461ce16639dc5c263fedcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:57.434252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088718/manifest.jsonobserved 47faab707a236e54057c6a36fbd6b9b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.417189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088718/publication.mdobserved 9368a9f81fb1cb8192fc8f98f9441fb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.398854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088718/publication.txtobserved 53ce040ff2ab72bb3e332eaf81adad94...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. |
|---|