OT-2026-000099705
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000099705) never changes.
Identity and time
| Publication number | OT-2026-000099705 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-75bd-9c7f-6a067d396d65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ec7367a063789303ceaedc2ac8370114074c615133796757cf07876f7cdab1c |
|---|---|
| Markdown | 4349ec4d2b07d61d572cdf0c166da7ac174093210764948af0e99eb8a6803ae4 |
| Publication page | eb29146203e485bee467b4cb3cc5bcda11ed31916418fea5256cb2861e8ee963 |
| Manifest | 08c3c9563bdb4f122422347d3e1a0c05c0003af8dd2a51902b93abe5791d1f7e |
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 | htvLMxhNa+Eh8d+JvnoAK02csKz4ZZfmjs92EIoRGCU4A2cQdZdRyLJ7F94FDKGdwW3OigPKt17StknNszR4Aw== |
| 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
| 2026-09-17T09:29:43.214783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099705observed eb29146203e485bee467b4cb3cc5bcda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:43.197754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099705/manifest.jsonobserved 08c3c9563bdb4f122422347d3e1a0c05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:43.180946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099705/publication.mdobserved 4349ec4d2b07d61d572cdf0c166da7ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:43.164911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099705/publication.txtobserved 7ec7367a063789303ceaedc2ac837011...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. |
|---|