OT-2026-000033027
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000033027) never changes.
Identity and time
| Publication number | OT-2026-000033027 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-75cf-8099-bbc25c91a685 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033027 |
| Status | PUBLIC |
Content hashes
| Canonical text | d365223c78c65159ab0c3cbcda1b11dfeb7bfd979881164a4628b2dd1007b8a3 |
|---|---|
| Markdown | 4e49a29535729a0df40bc5351c566f5ce157689db53a47852136f1fb432f6ec2 |
| Publication page | a8d53e2e5198951cf37b09e236f5a8fb01dabde5b038f6be2ced27407e613bcc |
| Manifest | e0e068bdbb59c18a580eb8aa8bfe77115dc9f004ff31ba0f1b496fa9c8973892 |
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 | FQ2sGLfJPS16J0o7fMC98x74MrGVPh+s/gPIhRYuPLF9Xo7DBVuVXXMmEyjf7a2h6GVylhfRdIo5gXvOY6MuBA== |
| 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
| 2026-09-17T11:32:39.504368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033027observed a8d53e2e5198951cf37b09e236f5a8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:39.481185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033027/manifest.jsonobserved e0e068bdbb59c18a580eb8aa8bfe7711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:39.459965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033027/publication.mdobserved 4e49a29535729a0df40bc5351c566f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:39.351016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033027/publication.txtobserved d365223c78c65159ab0c3cbcda1b11df...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. |
|---|