OT-2026-000059125
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000059125) never changes.
Identity and time
| Publication number | OT-2026-000059125 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-730c-9175-4b5b0634f673 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059125 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8f8fcac4fba6a0133e50e2afa2373ba61b59e32d4fff9121d12c277bb39a017 |
|---|---|
| Markdown | 812628a22ee98364817d450f1f25685b20dc4d24c4d705773f438ece37baa476 |
| Publication page | 2ccde8c183c13b10f376e32b09d401ed5620a1ba5e94605c42edd882180c0ebd |
| Manifest | 7c56c0a12ff72b1eec3ea6ff839192dd3468539f5bcb62c19c91bd54cc9602f7 |
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 | vO7OeofS3MCteIdvuh3uMoVhiL5npHRjjy0G+PN4zrytxoS4FIIS6tQ1mhGFbRs64XksFcKz7Bsr0evexC5rCg== |
| 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
| 2026-09-17T10:45:03.736874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059125observed 2ccde8c183c13b10f376e32b09d401ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:03.717658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059125/manifest.jsonobserved 7c56c0a12ff72b1eec3ea6ff839192dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:03.697621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059125/publication.mdobserved 812628a22ee98364817d450f1f25685b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:03.670870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059125/publication.txtobserved f8f8fcac4fba6a0133e50e2afa2373ba...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. |
|---|