OT-2026-000079121
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000079121) never changes.
Identity and time
| Publication number | OT-2026-000079121 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7301-ba98-2e730288da48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d211bf40288dd9c62d5cc042b3064dbb45733740fa1134dd067bd22ea6ee0c8 |
|---|---|
| Markdown | 5eedcae897de4bcd09ca4ceaf88fb8df65bf4f442458c28568e6aac519d4adc1 |
| Publication page | e7b0e4c5cee1d2c7ba796695d5b03e644ef8600be4c10fa863a411c09b7d4cc5 |
| Manifest | 1343739a3fc743bc19312959754b536ae9cdb40ef3a7b3b35eb42ef711ed0dbf |
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 | gwgFb5SX2aYKk9Xmur+D2FU95EennBNK2LNEeSb5Ky5a4DgnSPMtSeCEDZtUBYG8bfDb6dhqYw0GTXM/7OMfBg== |
| 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
| 2026-09-17T10:05:58.204763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079121observed e7b0e4c5cee1d2c7ba796695d5b03e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:58.187250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079121/manifest.jsonobserved 1343739a3fc743bc19312959754b536a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:58.169475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079121/publication.mdobserved 5eedcae897de4bcd09ca4ceaf88fb8df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:58.150841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079121/publication.txtobserved 3d211bf40288dd9c62d5cc042b3064db...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. |
|---|