OT-2026-000097949
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000097949) never changes.
Identity and time
| Publication number | OT-2026-000097949 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7a27-b9e0-a3c55c227e11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097949 |
| Status | PUBLIC |
Content hashes
| Canonical text | 113b276f9e3adb935414163ccdb4b7a64f2b42d45d1be3b2f28c9392b973c0b3 |
|---|---|
| Markdown | 48caccc0d37edb8fe39b02a25047401159536c6432cec8b7cefcf28d25fa894c |
| Publication page | 0cb55178c3cd3d4d1b2bd52d980d26b49813cd5c4971a8ea30955fce9182ec68 |
| Manifest | 72e2f26c5b264e4e68a0d5040fa63bb0c94c7dbb80bf349bf82c23d1b5f5f003 |
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 | pUhfwc/Ze1+/I0qn1jg/8xPp0DZSAXUQh0MgZSpcJWRKyobA1og8qr8PfcqWAoe97CTSzeTu+QOFLmelIswNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:05.255005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097949observed 0cb55178c3cd3d4d1b2bd52d980d26b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.237172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097949/manifest.jsonobserved 72e2f26c5b264e4e68a0d5040fa63bb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.218412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097949/publication.mdobserved 48caccc0d37edb8fe39b02a250474011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.199670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097949/publication.txtobserved 113b276f9e3adb935414163ccdb4b7a6...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. |
|---|