OT-2026-000102723
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000102723) never changes.
Identity and time
| Publication number | OT-2026-000102723 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-70f4-abb1-e278815a4854 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102723 |
| Status | PUBLIC |
Content hashes
| Canonical text | 826251c76fad0aa0cb3bc1033157487bf6575d6452c6d9d0b64a2b758eff45e0 |
|---|---|
| Markdown | c4071c21fef4ec5a052adcebb05981a871de638b5accc5a3592860a52db44082 |
| Publication page | 572949a0444458821a10bafede4f9c6041fac775339c3e29687d35d40867c33a |
| Manifest | d510faf31284d0101cd3f15b3c51ed0051bea368786ff342fff38c697317ce7b |
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 | p7REacp7ra5SWJZ9MXn76jytIz/80wNwla+9g9g750Mtksji1M+cHTTsDdDP722zBww366MZ1vZ+7JVXkGzMBw== |
| 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
| 2026-09-17T09:24:14.291342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102723observed 572949a0444458821a10bafede4f9c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:14.271017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102723/manifest.jsonobserved d510faf31284d0101cd3f15b3c51ed00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.251551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102723/publication.mdobserved c4071c21fef4ec5a052adcebb05981a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.232498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102723/publication.txtobserved 826251c76fad0aa0cb3bc1033157487b...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. |
|---|