OT-2026-000079635
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, sustained 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-2026-000079635) never changes.
Identity and time
| Publication number | OT-2026-000079635 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7baf-a79f-fd5ae26025aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 908a135183768da8c5e8c68cb93724802251dc74b2929a1d8d91df77aa0dd233 |
|---|---|
| Markdown | e4460c4167b44e55f035fcb105c958d8e92e8669e8f91508a60b48c2f28d0277 |
| Publication page | cde1511cb786ac5e702fc70be136ec0f03299367c8e978181499ebe441b06226 |
| Manifest | 0d4578c6e9448a663e752e4d1734fba95cf878ba9ae2a83c9ab06d7d836b6d9d |
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 | y/lw0xWTkCtwJ+WnTsmvX+Eno5HeOAD2cLNPS8XPNky/Hw+91d6arhK9OwpnSnIbtFkygurcCPsPw1AyWxQ6Dw== |
| 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
| 2026-09-17T10:05:18.208247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079635observed cde1511cb786ac5e702fc70be136ec0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:18.188922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079635/manifest.jsonobserved 0d4578c6e9448a663e752e4d1734fba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:18.171418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079635/publication.mdobserved e4460c4167b44e55f035fcb105c958d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:18.153710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079635/publication.txtobserved 908a135183768da8c5e8c68cb9372480...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. |
|---|