OT-2026-000023829
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, sustained 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-2026-000023829) never changes.
Identity and time
| Publication number | OT-2026-000023829 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-766a-9989-5f60ad54d2a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023829 |
| Status | PUBLIC |
Content hashes
| Canonical text | d294e4496bf3c9746e1d7489316237692c265b1ad8ef81e489224f9e85f5bf0f |
|---|---|
| Markdown | e31ea2c31a8b8e77d683d25a1134c26da9e89bb49e117a3e870acd476b53fe0e |
| Publication page | 88d6dd51be18149759917c97aae3ee64e6861ffbe718508de1b05e4980d6c385 |
| Manifest | 85845cc855d19838e885556a347bcac6a5999c4e86f53c91ec788b56faacff3e |
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 | a2jOU9iDMl+ZLmBRc1a9DXZR3sOtxORHcbdk9Uh6vp0HIoxlCL/lnC/Dcjeqkh+fmkKANQjtwvAf/912bTYFDw== |
| 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
| 2026-09-17T11:50:19.062354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023829observed 88d6dd51be18149759917c97aae3ee64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.043125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023829/manifest.jsonobserved 85845cc855d19838e885556a347bcac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.006875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023829/publication.mdobserved e31ea2c31a8b8e77d683d25a1134c26d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.955334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023829/publication.txtobserved d294e4496bf3c9746e1d748931623769...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. |
|---|