OT-2026-000057999
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000057999) never changes.
Identity and time
| Publication number | OT-2026-000057999 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-727b-a4f5-74267194d548 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5178e3945960b516d95339b11115b0025e34606a1f2c04ab7130930f430de9e3 |
|---|---|
| Markdown | 766a229703346c3041622a75d68b4eca6a6017a4d20ac794c5625c893d26a3c2 |
| Publication page | 6be3f3040b1ccd750c4b5600a9d8150774dea7eaf868f7f394f21387813db04f |
| Manifest | e51252dc936f4bfb133d934bc289959909416290b0f63f40b3acd0c57c19fa94 |
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 | hmovFezm9AyP7pmm8CMdS8s7fI5i7pYVMWi/bBGJdX//eH1f0Kb7w5oJdvT1tVnVqYW61MgkNzavwudGVhzNBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:37.851206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057999observed 6be3f3040b1ccd750c4b5600a9d81507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:37.833191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057999/manifest.jsonobserved e51252dc936f4bfb133d934bc2899599...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:37.816551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057999/publication.mdobserved 766a229703346c3041622a75d68b4eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:37.798751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057999/publication.txtobserved 5178e3945960b516d95339b11115b002...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. |
|---|