OT-2026-000089012
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000089012) never changes.
Identity and time
| Publication number | OT-2026-000089012 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f12-7b87-a7bc-2d6b03fce080 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aa1bcf635a6931e26df3f1e0070e4aa0ef2d162ec53eafccdbd6a552dec2b88 |
|---|---|
| Markdown | d6f924b02ecca35812aef5d3867755035f81a3697b2100798be31c1e5b3d93d0 |
| Publication page | bf449e5ee48132b5e61764cd5b530ce64b97e3523ea5b314901b1030412159d7 |
| Manifest | 1f49713827b93181dcb9ac1b0a90dbcbbd06f21f89ca9dfce8edfaf505aefc90 |
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 | bPPXmwzki81PimAugdPp9d7iBHrTMVKgYNOtaKhuMvChDdZR+gQNA2Cit/3DPX4mXba16sshpn9EiibTnPTrDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:31.009207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089012observed bf449e5ee48132b5e61764cd5b530ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:30.990131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089012/manifest.jsonobserved 1f49713827b93181dcb9ac1b0a90dbcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:30.971181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089012/publication.mdobserved d6f924b02ecca35812aef5d386775503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:30.950319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089012/publication.txtobserved 3aa1bcf635a6931e26df3f1e0070e4aa...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. |
|---|