OT-2026-000062127
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000062127) never changes.
Identity and time
| Publication number | OT-2026-000062127 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7f9d-bb82-109cf194c741 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a408d765ef3d87dc8574c68092e145624bf914792831dd38e2efc0114ea4284 |
|---|---|
| Markdown | ad135466cade674c1803619c6060cda573474e74e7b2d2310005f0f078ef4481 |
| Publication page | 6873ec9377328935ba036d7b54aaad9955789491cc9edcc1b19db50dc81acc85 |
| Manifest | 527d8a9300b628bb81d255c4b6fdda2a51b9fd4645a7fe1c7662c3e2d2493a93 |
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 | Lch5Qvv4b4vXe07BLZ81LfZ9P6vkK5q2OPoXPKyNltzlJf4VduKcuOvXIFdkWVf/TQ+JvWhAJ6uQ8i3EBsagAg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:41:11.519845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062127observed 6873ec9377328935ba036d7b54aaad99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:11.503482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062127/manifest.jsonobserved 527d8a9300b628bb81d255c4b6fdda2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.484554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062127/publication.mdobserved ad135466cade674c1803619c6060cda5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.464642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062127/publication.txtobserved 7a408d765ef3d87dc8574c68092e1456...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. |
|---|