OT-2026-000016804
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, pulsed 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-2026-000016804) never changes.
Identity and time
| Publication number | OT-2026-000016804 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7ede-90dc-5ffc06a35d12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f6a9e04c5901c7aadf9e5797cb22022986e8f1cd77dd0b97b0e7f88aca05a49 |
|---|---|
| Markdown | 461f3e1f0b0a9028cb7a5fc02133c443c985a026714c2a7a455b770bc2c82e32 |
| Publication page | cc2ff0c75d0173996e32deb3f19aa5b3479c5353657cad5bb1fb6480a36718c0 |
| Manifest | 6e3afc74dc646de02392300ac250f7605158600be32d02fa6047b3f703c8db15 |
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 | OVH6t/WD9UIPQ5mlZf3MgDbZp/QRfao43OMPaGwnP5Z/+/wCv8DD0yq+3mqYK2P7Vs+i48Uj8FRWtlRZVD2PDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:03.414305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016804observed cc2ff0c75d0173996e32deb3f19aa5b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:03.396660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016804/manifest.jsonobserved 6e3afc74dc646de02392300ac250f760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:03.295049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016804/publication.mdobserved 461f3e1f0b0a9028cb7a5fc02133c443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:03.250491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016804/publication.txtobserved 6f6a9e04c5901c7aadf9e5797cb22022...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. |
|---|