OT-2026-000088976
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000088976) never changes.
Identity and time
| Publication number | OT-2026-000088976 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7775-8aed-90d7f4b4d18b · 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-2026-000088976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 179d2f3ea4760db4f89d752ea0e4f57f82745198e14c6d6ff70179442b08339d |
|---|---|
| Markdown | 4769a04795795b4d8ad5156cecaf09ab06960263d325328be6b5006a6593423f |
| Publication page | 65db0abea6716b8ec593e51133ede2807c780f96c1903a87a887e2966df7c534 |
| Manifest | a176830b6a1d380ec51c1fcca92b336d7dbdec7de848d38b21b8f95c76040903 |
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 | gDBmGv66eRSEHRhC4CSvT+bd4xfiixZAhpf4LRfBEbJEZZ3M1FKToJ0fTWawGWp1kJMpjfom0xW1/qneMr9wAA== |
| 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
| 2026-09-17T09:48:28.259067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088976observed 65db0abea6716b8ec593e51133ede280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:28.240759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088976/manifest.jsonobserved a176830b6a1d380ec51c1fcca92b336d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.222996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088976/publication.mdobserved 4769a04795795b4d8ad5156cecaf09ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.205170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088976/publication.txtobserved 179d2f3ea4760db4f89d752ea0e4f57f...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. |
|---|