OT-2026-000009565
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, 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-2026-000009565) never changes.
Identity and time
| Publication number | OT-2026-000009565 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7afa-a8e0-beabec1067af · 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-2026-000009565 |
| Status | PUBLIC |
Content hashes
| Canonical text | e714aef4a718a85e5ad278ce63c9d0c707bead092cfa33b603c5860629b94081 |
|---|---|
| Markdown | ce8b9d2f4477504024e2f2cc0b1b7cf130996936fc013d991b462046a7e5fb4d |
| Publication page | 12165e22c694cec7961a801238b32533cb17a05c79ce257ad678a6544494f6ad |
| Manifest | 70e1334351d60ce074757c0d1e0239c7693ba8a6e5c1514dd60f32326976b4dd |
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 | xepYv1g4Haxa+xQ8ETXybSXElxS6fkSo56YD5/DXJyudj9M+fO6AGzq4nFD5hY0yNyp5e9TMnYQYDYIkcb5gDw== |
| 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
| 2026-09-17T12:16:59.866566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009565observed 12165e22c694cec7961a801238b32533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:59.845450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009565/manifest.jsonobserved 70e1334351d60ce074757c0d1e0239c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.826089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009565/publication.mdobserved ce8b9d2f4477504024e2f2cc0b1b7cf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.805708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009565/publication.txtobserved e714aef4a718a85e5ad278ce63c9d0c7...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. |
|---|