OT-2026-000033587
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000033587) never changes.
Identity and time
| Publication number | OT-2026-000033587 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-78b2-abb0-a9c72c08af6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033587 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9cebd39f386c772d97e80d4439d508124f260c9695e3228067ed28cf04ba115 |
|---|---|
| Markdown | 2a45275bc8bbb0138ca99d600ffffd798c9160bc760091dc0a0ef373a21131fb |
| Publication page | 2e8a02c8604c0645d850d539627281c3b89e2502bada5290ccca5504fe3c0b55 |
| Manifest | a110e52855b5ead07f6bde04a8386c4e18faa73b80c528577f5922dd74c7fd8d |
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 | Nlp1ORuBvT1ikmw4uGrWrwVOGKG7ukkrOR297qttolN2M5vsakGLUC1fowTfS10uYgHcj9HaJ+Ea+NhL58IBAA== |
| 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
| 2026-09-17T11:31:27.780549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033587observed 2e8a02c8604c0645d850d539627281c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:27.763214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033587/manifest.jsonobserved a110e52855b5ead07f6bde04a8386c4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:27.743673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033587/publication.mdobserved 2a45275bc8bbb0138ca99d600ffffd79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:27.722667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033587/publication.txtobserved b9cebd39f386c772d97e80d4439d5081...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. |
|---|