OT-2026-000054697
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented before set-down
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-2026-000054697) never changes.
Identity and time
| Publication number | OT-2026-000054697 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-7ac2-8633-5a5c10b29ed8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054697 |
| Status | PUBLIC |
Content hashes
| Canonical text | d80174c0010cd577c2076954d2548a3f9325538e200574fe28d1221f7253f13e |
|---|---|
| Markdown | 58616bfd89b81f4c5f721b23e70fb2058a636919082a09195ca3016860af2fb7 |
| Publication page | f2dffba31d0d910707f916e0072758165811385a4cfa33165ecfa4c8af85467c |
| Manifest | b9e0ec0631a91491ae55945dff5d0a47a097f6cfb23e67dc693e72711790e9fd |
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 | mLc+7OELbWLmJ557Q1XmiUpHZ8UEZwjuEsUfI8PluqHdSGYlKKhjUfBxjaBUnrWJ4/3LJCmy9lkeORDux/kLDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:47.375639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054697observed f2dffba31d0d910707f916e007275816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:47.357272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054697/manifest.jsonobserved b9e0ec0631a91491ae55945dff5d0a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.338939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054697/publication.mdobserved 58616bfd89b81f4c5f721b23e70fb205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.320815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054697/publication.txtobserved d80174c0010cd577c2076954d2548a3f...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. |
|---|