OT-2026-000097959
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000097959) never changes.
Identity and time
| Publication number | OT-2026-000097959 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7afb-9974-c7410c29b89b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097959 |
| Status | PUBLIC |
Content hashes
| Canonical text | d79a79fd1fa7f1e11eda754256e50ec04b91e2650e3b451d74ef422a7cf8c8a2 |
|---|---|
| Markdown | 87fdef089530a757bca3989877baeca7674af936f167cd8abdf84c3869c491d4 |
| Publication page | 388eb4db5dd23a311d97153ef93ae390a0422ecfaf90141808d69027a7934725 |
| Manifest | fa05045be8f6283bd5a9921f0f678eb23302145088fcc2ee0716940fdc9a7ac6 |
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 | VND0uxH9qc+y1hCMdGZK1Y5WrWn5Cy8VMFGjNWBKg9EQgTpk3SExe9KKBse4DxNCy31F6lE3KmjYYU72GOjuAQ== |
| 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
| 2026-09-17T09:33:06.092322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097959observed 388eb4db5dd23a311d97153ef93ae390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:06.074463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097959/manifest.jsonobserved fa05045be8f6283bd5a9921f0f678eb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.054745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097959/publication.mdobserved 87fdef089530a757bca3989877baeca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.035576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097959/publication.txtobserved d79a79fd1fa7f1e11eda754256e50ec0...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. |
|---|