OT-2026-000009703
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000009703) never changes.
Identity and time
| Publication number | OT-2026-000009703 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7883-9a66-cea1e1be8154 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009703 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5d5a5264c2193e85892e9ad7e4006ac78d8c5f82f387f5e114129b70dc7372e |
|---|---|
| Markdown | 998a01dd06fc21550194ccd7e07f91755055a33239dd7a2228756df6ef75aea6 |
| Publication page | 830bf50c92868e4f29cef4e2e3fed8f40394f3dc6362a1f08972fe7b3a7008fe |
| Manifest | ad1e9b26cdc0fd39c4635af9003e04d72a93d5117f8c88b04e54d7de295d99f4 |
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 | O9I8MHgbrtD8uMzVCPzIPCjoeSfmyWNXnf4UJgUPdYkjhqWeNQRB7hGyaGro6H2cbd1klmuLdtThQwLCRB9lBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:11.568725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009703observed 830bf50c92868e4f29cef4e2e3fed8f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:11.549969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009703/manifest.jsonobserved ad1e9b26cdc0fd39c4635af9003e04d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.533290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009703/publication.mdobserved 998a01dd06fc21550194ccd7e07f9175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.515910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009703/publication.txtobserved e5d5a5264c2193e85892e9ad7e4006ac...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. |
|---|