OT-2026-000101626
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, pulsed blow-off 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-2026-000101626) never changes.
Identity and time
| Publication number | OT-2026-000101626 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7331-8c11-902709cf07cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 627809b9d0ad02f91b25f8ba582d805d3ce8b380662cbace3eb9f9c20e60abc5 |
|---|---|
| Markdown | cc64625d15d79e5bb5ccae1cacafac9c78308479033a5e6fce2836db8bbbb81b |
| Publication page | fca90e13f386256a6434ade462574c6ae03688c54e43c9d2f04a1aa700970f0a |
| Manifest | 182419733caeb137bef4a3034b1765cb3f8b08eb054de5adb39683fd39737b58 |
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 | UfjluzxYOOgUtQKvNqHtXDjuC/JbfdG5bJhf5RUQ2XNY7I7LkDK0Zh8hVbvg5l57K5pG8RLbxTxE9myL65cUAQ== |
| 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
| 2026-09-17T09:25:45.012910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101626observed fca90e13f386256a6434ade462574c6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:44.995481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101626/manifest.jsonobserved 182419733caeb137bef4a3034b1765cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:44.977934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101626/publication.mdobserved cc64625d15d79e5bb5ccae1cacafac9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:44.960585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101626/publication.txtobserved 627809b9d0ad02f91b25f8ba582d805d...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. |
|---|