OT-2026-000009343
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000009343) never changes.
Identity and time
| Publication number | OT-2026-000009343 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-70ae-85ba-2ba4fd24565b · 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-2026-000009343 |
| Status | PUBLIC |
Content hashes
| Canonical text | f69e9b989b3ce794e313092020f14b8c4c7f52fd2a9e30656476e17919892c5e |
|---|---|
| Markdown | 60d073a5b05304783d0f4a940f6bcc2c74a0ed692be47d5c58237d80303c3e70 |
| Publication page | 9546baeec97f1a419c2f7c2ec2bfd5c4ceeb016e638c07e7b0daff74e8368aaf |
| Manifest | e70013e3ddaff15222e2bf2713177616770a87a2d1f9e2224c07384c5fea3de5 |
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 | ++WQsK/KPF97EoEMvgOMdNX1j81f1gg6zSLPaBaiJTE65Djip5gFtdJIVma0SlusH8iwxk55rHzurEE1rzN1DA== |
| 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
| 2026-09-17T12:16:36.310140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009343observed 9546baeec97f1a419c2f7c2ec2bfd5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:36.291942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009343/manifest.jsonobserved e70013e3ddaff15222e2bf2713177616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.235309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009343/publication.mdobserved 60d073a5b05304783d0f4a940f6bcc2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.175812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009343/publication.txtobserved f69e9b989b3ce794e313092020f14b8c...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. |
|---|