OT-2026-000025336
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000025336) never changes.
Identity and time
| Publication number | OT-2026-000025336 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7444-9bda-7558f89271b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025336 |
| Status | PUBLIC |
Content hashes
| Canonical text | c47bf568e4472025564251680e5e78799c7677c00605570847c190f1254160dc |
|---|---|
| Markdown | 1fb322ac03a6773fd408f264e1bdecb91dc072ec82542aad605019ef12a65296 |
| Publication page | ba989292795bb792b890e4cc877f60094a97fa116f56df992e2f6cdfffbb9ae7 |
| Manifest | 1b74e58509db787f0ecc7a22aa644483c0065b2f0c7893f98303e63de22b47b3 |
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 | k65yqm1EiqG/Oh2aUuf9ISp+/fL9VOlL8y6PpsAapBzaLutvmD5ETQ9sXjOZVXQg1q0uJWD2CEJVDZyveL5RCQ== |
| 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
| 2026-09-17T11:47:21.789898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025336observed ba989292795bb792b890e4cc877f6009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:21.773041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025336/manifest.jsonobserved 1b74e58509db787f0ecc7a22aa644483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:21.756405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025336/publication.mdobserved 1fb322ac03a6773fd408f264e1bdecb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:21.740601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025336/publication.txtobserved c47bf568e4472025564251680e5e7879...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. |
|---|