OT-2026-000063242
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000063242) never changes.
Identity and time
| Publication number | OT-2026-000063242 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-741e-9184-48d0e19c21c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063242 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb0192753e9451f12f37037dac70c9fe930afbf0cf5bd9cac129208bf6e060ce |
|---|---|
| Markdown | 410252304028f4d34fc16fbf1332974373fea7dbee54bf6fb0dcfba4c153a10f |
| Publication page | 7018402638b4cbcb55d034f06ba83676b11fbbcaa27922d761301e06194101b1 |
| Manifest | 7b6cd01179d39d966e8920e281b2e226936de6d521b5dd3c2e15d1387b2f91ee |
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 | QgtWpkBwSGccsSGnwGW92xpHbysE1ax4ZVVecexIxtdpqcvML53dPz7RoNme6Ml5DjWjA7CjomULeY4qVMgOBQ== |
| 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
| 2026-09-17T10:39:07.487539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063242observed 7018402638b4cbcb55d034f06ba83676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:07.469558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063242/manifest.jsonobserved 7b6cd01179d39d966e8920e281b2e226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.450607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063242/publication.mdobserved 410252304028f4d34fc16fbf13329743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.433520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063242/publication.txtobserved fb0192753e9451f12f37037dac70c9fe...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. |
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