OT-2026-000059835
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000059835) never changes.
Identity and time
| Publication number | OT-2026-000059835 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7aa0-a136-fd913564122d · 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-2026-000059835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8eede8e75004a05a98e2a314466f510b848836fffcf158a45082be5951b7e9b9 |
|---|---|
| Markdown | 44cedfdf36acc7aa3de0f7446a203b3f338fe490a763c6b9698d2683ccae61d5 |
| Publication page | 10cd3af5de79009adc933d9b1e69699c5c9791dafbb9f34523608b941c8989e4 |
| Manifest | f84b89c4076cb8cd816d67a7e6af865803835c0defbd4860d3343d315a965272 |
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 | QBWyY0gaZB7ouiT2XiWZtozBcE69qeKJUELNGgFST6an/Z8I5JiwYyyQjMbVzY4zEll0zUo7tVnv/5zbECxZCg== |
| 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
| 2026-09-17T10:44:34.924023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059835observed 10cd3af5de79009adc933d9b1e69699c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:34.905382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059835/manifest.jsonobserved f84b89c4076cb8cd816d67a7e6af8658...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.885812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059835/publication.mdobserved 44cedfdf36acc7aa3de0f7446a203b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.867353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059835/publication.txtobserved 8eede8e75004a05a98e2a314466f510b...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. |
|---|