OT-2026-000010208
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000010208) never changes.
Identity and time
| Publication number | OT-2026-000010208 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7136-b01a-94e5de5dfe01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 946321cf2e4e986fcebbea3fdbffdf56ae72e465ade361db792f8173a68782a0 |
|---|---|
| Markdown | 092ef523f939b4831e0785ed57412f0a72cfeda2cdc745db7d707375755813fe |
| Publication page | 03d0a9a7045db8fac2651d68a86323c686bdaa5cbcb2b4a16d644298655336df |
| Manifest | bdedd7dff2e5491b943d6ba88af005d8ccd24caeb9b57bbaf9eeaf35b68dad55 |
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 | D5e+Q4jYGBXLc5awrGCcuUNMwdySUsYLevZFG3YEVkllEZqENJ2SJgsd7vnjiJRJ9lYR07BBUvTPCY3qOIWNBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:19.824765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010208observed 03d0a9a7045db8fac2651d68a86323c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:19.805914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010208/manifest.jsonobserved bdedd7dff2e5491b943d6ba88af005d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:19.787052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010208/publication.mdobserved 092ef523f939b4831e0785ed57412f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:19.769696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010208/publication.txtobserved 946321cf2e4e986fcebbea3fdbffdf56...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. |
|---|