OT-2026-000059639
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059639) never changes.
Identity and time
| Publication number | OT-2026-000059639 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7377-b93a-f6360461def0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059639 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3168200feb8c67d9bdfe6775bf0472f2b4f12e945f69774d97d642f11ad32fc6 |
|---|---|
| Markdown | 4559752076543e7cf687a21770099222e32cedd8aec23b016a68e49faa460473 |
| Publication page | 02f7b477d969370bb930691cb3e4dba5e048919230416feab3e7c0a8287ffbbb |
| Manifest | 6c1fb828c8978c205b2445d0b26c8227e0e46ad863ceec848897faf817b5728e |
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 | hDfvqEE8Ck+8/wp2i7lU2NDRbL/TgkAi6EVxLUDHK/odIdLYefZSryKEMFmFLravqMwsh4FgAyGRnmWtsnYWAg== |
| 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
| 2026-09-17T10:44:19.845238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059639observed 02f7b477d969370bb930691cb3e4dba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:19.826977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059639/manifest.jsonobserved 6c1fb828c8978c205b2445d0b26c8227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.809130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059639/publication.mdobserved 4559752076543e7cf687a21770099222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.790136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059639/publication.txtobserved 3168200feb8c67d9bdfe6775bf0472f2...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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