OT-2026-000094771
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold 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-2026-000094771) never changes.
Identity and time
| Publication number | OT-2026-000094771 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7a97-9980-115211a1c2de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094771 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8e6df11132111efedf5d88f079b8f76cf30bee7f02173e81ad37b3b7e468254 |
|---|---|
| Markdown | 47e6b4b87d62635d5d51ecfcb8f17dd90c13a7f38267dd4b68cfd9d280f621b7 |
| Publication page | 8a91c1d5d19510b29ac2d5d7ff40cdbee327a5fabfadc57f6312ea07f3d2c20f |
| Manifest | a8e07a40ff9d2ff950890467d9ba896200e508350bd7efa434ae8c0a832fbca7 |
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 | Paz6UiaO13u2VZFgMNmCVW4xuz1bB2QzShxrRbVGkut32L9LF2yvGJ1mLlYEIFKLkxkTU5EXepooWYZqcxPmAQ== |
| 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
| 2026-09-17T09:37:15.006996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094771observed 8a91c1d5d19510b29ac2d5d7ff40cdbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:14.991464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094771/manifest.jsonobserved a8e07a40ff9d2ff950890467d9ba8962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.974635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094771/publication.mdobserved 47e6b4b87d62635d5d51ecfcb8f17dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.956513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094771/publication.txtobserved c8e6df11132111efedf5d88f079b8f76...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. |
|---|