OT-2026-000093940
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093940) never changes.
Identity and time
| Publication number | OT-2026-000093940 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7163-a76a-c1cf94927b39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 293e6e43ce19b94d0f315d5c4f2c11feba00ec52ee0f50bf7ab688b3877f9ea5 |
|---|---|
| Markdown | 07b963a21e1617810b84e01ef8d44ae803a4ea205a0d156701734190c1677f25 |
| Publication page | f08b4ae34d94b74ff835281ea398061b1a82abe5ec8507233dcaa5cf26712c49 |
| Manifest | 93e26b83c794f31027c721df358deacf4d32a3a6041cc6660e18bac1c54c81f0 |
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 | a3rilJijLyRdaxnnzT8q4i4E6iGm/CBDeI+V7r36Vbz0PE1Vb9CuxvS+wkOkzz+Pb0MFy+6Y3EHrKQLYLtN8Cg== |
| 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
| 2026-09-17T09:38:12.983061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093940observed f08b4ae34d94b74ff835281ea398061b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:12.968587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093940/manifest.jsonobserved 93e26b83c794f31027c721df358deacf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.951328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093940/publication.mdobserved 07b963a21e1617810b84e01ef8d44ae8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.934368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093940/publication.txtobserved 293e6e43ce19b94d0f315d5c4f2c11fe...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. |
|---|