OT-2026-000101056
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101056) never changes.
Identity and time
| Publication number | OT-2026-000101056 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7db7-a1ab-7aab90bf29af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64f39881c378086d0b273346f460f6fee7d41279c31f25c5e37113c693edbf72 |
|---|---|
| Markdown | daf858bf6861438cbadd31c94eef5697d37d6ee994d37af9ef6b3a89f9ce8203 |
| Publication page | e0fe11aa35749e248095732a98e0964e8501037db0eba3324722312b08a5e0b2 |
| Manifest | faf2d719eea94217e5568fc426999edafc5a3582f0467a1cbe9665c3106f7a63 |
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 | QYVkxeIPHhPoNfGfzBbmdkb3rdy8Ue6A/nJ5/SUbJCJYZEtrKhf7Npxk14J1yRXWsEei2Cdu3IlxK2rg3nszDA== |
| 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
| 2026-09-17T09:26:40.137608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101056observed e0fe11aa35749e248095732a98e0964e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:40.120191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101056/manifest.jsonobserved faf2d719eea94217e5568fc426999eda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.100950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101056/publication.mdobserved daf858bf6861438cbadd31c94eef5697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.084632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101056/publication.txtobserved 64f39881c378086d0b273346f460f6fe...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. |
|---|