OT-2026-000066879
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000066879) never changes.
Identity and time
| Publication number | OT-2026-000066879 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-723f-91ba-6387f45e0da3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066879 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed2f3688056369b140ba760468a0269a1f1ee7a0c644f3f8614e4ae914f08784 |
|---|---|
| Markdown | 260b6bb1d74d5466bfed560a768600f1dd570e5bab75ab1fa4eceadb334bb6fa |
| Publication page | 6da5f6ccd28bd6f9c914d560052efa68fcd02c176d9fc2d349fe777ebd7b2440 |
| Manifest | eaa53a4a2d2dce625a129ca420ffc9a0b7c6905b5441db99524f56d4b598deea |
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 | QybzydB+5zoNKqXsh8ffLJ5CILROORcRGJ8wy9T5+Ns+QHJba9o4jK4bckSb3rCtXphfA3l2E3qIwfd2WULRDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:04.582795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066879observed 6da5f6ccd28bd6f9c914d560052efa68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:04.565277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066879/manifest.jsonobserved eaa53a4a2d2dce625a129ca420ffc9a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:04.546494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066879/publication.mdobserved 260b6bb1d74d5466bfed560a768600f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:04.529542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066879/publication.txtobserved ed2f3688056369b140ba760468a0269a...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. |
|---|