OT-2026-000008992
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, vented 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-2026-000008992) never changes.
Identity and time
| Publication number | OT-2026-000008992 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-754c-bbde-e00cb8383fc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008992 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08bb354417049a1d20959ab8666630d8be55b9e482192d811957e8d1a7e7f62f |
|---|---|
| Markdown | fb6cc84b48f29c483ee18d4e39b1cf1a6ce0cf5f96486d97e6c034a7713e5d0f |
| Publication page | 75b2d14b3b9aecebb52fd471fc9857e13ebcfc4952c0f8da990eceb95723fe2f |
| Manifest | 79d02e4f22d7b4a6dfccf81791826afe26fe3370f045f239c11be3a03513dbe5 |
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 | 5w5TAnflvBR+rGz2OYMuHnk3yb7+sDDGsxa5Yh4O92mwAGGGyk2MOl6VidQfMFBJg+6VWZbk7IXZt3bkg9pQCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:37.290987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008992observed 75b2d14b3b9aecebb52fd471fc9857e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:37.270647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008992/manifest.jsonobserved 79d02e4f22d7b4a6dfccf81791826afe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:37.250273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008992/publication.mdobserved fb6cc84b48f29c483ee18d4e39b1cf1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:37.230551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008992/publication.txtobserved 08bb354417049a1d20959ab8666630d8...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. |
|---|