OT-2026-000088856
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000088856) never changes.
Identity and time
| Publication number | OT-2026-000088856 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7d27-91a9-e12f32cb4792 · 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-2026-000088856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 992a31e60cac817529eb6ee9fc8fd198959a849dccab16d1698c688cd9d3d149 |
|---|---|
| Markdown | b8b52d02822fe8faa58f8acb14a0c9436cd5cad8e137948eb2aae65623311dcd |
| Publication page | cdd9e0bd5f543b7d1e4fedccf8c2f3e928cd02149dcbab9f1386fe35e296b568 |
| Manifest | fc6e3e8e082a0e974fd0cb9073150e0daffe5da0224339c62a8771f7101b2b87 |
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 | 6WIiQSYruSsiPkMRwvBykWLf+gM1NYG9fNxUWzpbBJ9d5domtR2m8TFgg7mDd5CSIfAw2jIIvmRMUNJKhcnBCg== |
| 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
| 2026-09-17T09:48:14.935662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088856observed cdd9e0bd5f543b7d1e4fedccf8c2f3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:14.916170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088856/manifest.jsonobserved fc6e3e8e082a0e974fd0cb9073150e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:14.896420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088856/publication.mdobserved b8b52d02822fe8faa58f8acb14a0c943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:14.878799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088856/publication.txtobserved 992a31e60cac817529eb6ee9fc8fd198...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. |
|---|