OT-2026-000069894
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000069894) never changes.
Identity and time
| Publication number | OT-2026-000069894 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7fa6-8a61-87283dedf33c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f34d85f65f27005545208fdc75a1a3e3d88fed909ad8e6f9d3ba21a85fcdbb4 |
|---|---|
| Markdown | ecd70322d3c47837a48cb7ccccb3bf7b64d52984e17cdfb2b4cac2c06602f94b |
| Publication page | 0eaccdc730b9153a71284364083b32cf9c3b2522f8214332676556df1e3a8236 |
| Manifest | cb9ddc4f2a25990298491bf610a96478f33fa5c49834e054db66df2471e1354e |
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 | bKn8zzj80m8KXc9TznBGfg+59nugm8S3vGxgpJBduOviiCp0X4ibKFKxCEb35o5yHB6WT/6BwCLpQNFSW11rDA== |
| 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
| 2026-09-17T10:26:43.659824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069894observed 0eaccdc730b9153a71284364083b32cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:43.642380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069894/manifest.jsonobserved cb9ddc4f2a25990298491bf610a96478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.624340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069894/publication.mdobserved ecd70322d3c47837a48cb7ccccb3bf7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.606418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069894/publication.txtobserved 2f34d85f65f27005545208fdc75a1a3e...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. |
|---|