OT-2026-000081741
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, sustained 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-2026-000081741) never changes.
Identity and time
| Publication number | OT-2026-000081741 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f74-78a6-9584-a52cf4786c9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98487e678603fd063b243952ad1655b06d0203d586cacdcc88a9b328c4650ba4 |
|---|---|
| Markdown | 3c516d7034a1e67471cf58b43b6de5a4b10a67dd958da4168bc6ca008215ef64 |
| Publication page | 79dcc7a66d909822f949a677915a40c707d8139be83e9973e51b3bf42e0bab73 |
| Manifest | 8accf4dd2e53f2a053a683c90af5a1c8b3c2723da69493e00de0142267fa1be3 |
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 | kICIrv6kW05G+6aaUcDYgm9ywmclp2z49i9HgMUi8fJMKZn4QycbHDBLOAzSGYwLo9WEuINmV/QbQ2hcQJKiCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:49.441671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081741observed 79dcc7a66d909822f949a677915a40c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:49.423447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081741/manifest.jsonobserved 8accf4dd2e53f2a053a683c90af5a1c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:49.406116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081741/publication.mdobserved 3c516d7034a1e67471cf58b43b6de5a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:49.386444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081741/publication.txtobserved 98487e678603fd063b243952ad1655b0...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. |
|---|