OT-2026-000092780
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000092780) never changes.
Identity and time
| Publication number | OT-2026-000092780 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-72d4-8493-5e8037785504 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092780 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cd5ff30394b18ad5fa1ccaa2544000bc8544f73f2f2f3b524bfda8b214d76bf |
|---|---|
| Markdown | 3cbe5e794782c1cacd944a52c8fdc7e1212fd4dc7d7520ff46ef728938dbf5cc |
| Publication page | f559c59d9169cca1671fe770b00cf451c4d07946e6c82e04b2cdddef7f7296ef |
| Manifest | a6685bd1760e626095a4a8c6dff0922921de7ed63697a21a1f6b56f7e1dd04ad |
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 | ScLcFXabFpr4497nK20g20DlSy+WnM4o40/FnWdH3/JSHppeBRzAILWerObPmZs3t+XOWufZtx6sk2RqtTCXBQ== |
| 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
| 2026-09-17T09:41:24.953935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092780observed f559c59d9169cca1671fe770b00cf451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:24.935420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092780/manifest.jsonobserved a6685bd1760e626095a4a8c6dff09229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.918465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092780/publication.mdobserved 3cbe5e794782c1cacd944a52c8fdc7e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.901695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092780/publication.txtobserved 0cd5ff30394b18ad5fa1ccaa2544000b...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. |
|---|