OT-2026-000061998
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000061998) never changes.
Identity and time
| Publication number | OT-2026-000061998 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ae-75ef-92fa-0fd34c0fcda1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c9d43f3db5ef58a81db77e27b52746565e0e6075662cdd1c775d7b68bea7f65 |
|---|---|
| Markdown | 63e4826eea4e970d81955aa68f732e4979feb32906b182e1016c368f2e7393b4 |
| Publication page | 9dc5515a1805b13e46528440ab107ef00ad7575b369410689fe090b379ed279f |
| Manifest | 875e2c00456f60cbe84746c84529554d7a443c1c107011645860552d460447c3 |
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 | oIpKaWkE17Cc5uHriTQZOKLVzYbEmjEnDQdjhISf3gNcSBaethiMe2f/4g3QYzCIHo70MjRyBI6/tuOykPBlCQ== |
| 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
| 2026-09-17T10:40:55.888543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061998observed 9dc5515a1805b13e46528440ab107ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:55.868864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061998/manifest.jsonobserved 875e2c00456f60cbe84746c84529554d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:55.848554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061998/publication.mdobserved 63e4826eea4e970d81955aa68f732e49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:55.827034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061998/publication.txtobserved 5c9d43f3db5ef58a81db77e27b527465...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. |
|---|