OT-2026-000100039
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump 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-2026-000100039) never changes.
Identity and time
| Publication number | OT-2026-000100039 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7d26-bf16-aa5441ef7d4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100039 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0b1c95fd64f73edea4399cdb1061857b2f881782e51a807319182cb02bce402 |
|---|---|
| Markdown | 51e4142ce0fd631cc05220b30e4a1e6e0b86b9b84f0fdae0a1b89cf4fe8a175b |
| Publication page | 709820eab69a4e467884aaae8e52da797294bbdda67a4edc6542d64a5f9aabf0 |
| Manifest | d21ca8b83a76188d84aa7cd462e037410d2a8bf52362ca8a495aeba2f4b890ad |
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 | ABUZyQj5u+3EfP9f16VoE2l+nfmpHT9PuldqFm01G2WHELYbzNGMI9YnULki1HANUNtvVHawA6I3qmMes13UAQ== |
| 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
| 2026-09-17T09:28:58.620779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100039observed 709820eab69a4e467884aaae8e52da79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:28:58.598830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100039/manifest.jsonobserved d21ca8b83a76188d84aa7cd462e03741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:58.579205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100039/publication.mdobserved 51e4142ce0fd631cc05220b30e4a1e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:58.561774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100039/publication.txtobserved b0b1c95fd64f73edea4399cdb1061857...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. |
|---|