OT-2026-000094515
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000094515) never changes.
Identity and time
| Publication number | OT-2026-000094515 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7386-9122-92b71be38d92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094515 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bd56d8534135197f4da434668bf24bc2c6b804edc4529eff4697f5c53d5aaa9 |
|---|---|
| Markdown | a5a72e15fb282fbba063c6617671d6c9e5ada00f1445d4efbdfea00f376196c2 |
| Publication page | bf26bc3420cfd0c8dfa07553c0bed64d1978d3be1be342a785bc88084f89f176 |
| Manifest | 51503092b353d0976ae6d80114b412275f51c392cad70e70961e825a13147c23 |
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 | 3M1VZlo0NKOsyrFF9pHb7qCtm5pvJKeqcxgjjfdc/YfjYlpG1YKYRyxnzPMBv0IPtD0upATJnaah1mvLvyrDBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:57.138205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094515observed bf26bc3420cfd0c8dfa07553c0bed64d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:57.119031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094515/manifest.jsonobserved 51503092b353d0976ae6d80114b41227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.099588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094515/publication.mdobserved a5a72e15fb282fbba063c6617671d6c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.079949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094515/publication.txtobserved 8bd56d8534135197f4da434668bf24bc...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. |
|---|