OT-2026-000058554
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000058554) never changes.
Identity and time
| Publication number | OT-2026-000058554 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7dda-adb2-935c1b9c96e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058554 |
| Status | PUBLIC |
Content hashes
| Canonical text | 832f24478b4bad4671022f3a91dcedd73ed9b00bef2c296a58d41c788719d8bd |
|---|---|
| Markdown | 5956eae3f66e9f87b32d00e04d9a60d50789fc2e2fc2daeb7700b07084198e28 |
| Publication page | 9da6e75a2bac7d0c837b28b390e6af739f6af08367234d70489d0ad330c31724 |
| Manifest | a450941c90d8858d91cc4ec90aad982f017b8a6e0562f95a6ebb09fde74d1dc9 |
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 | n/5746apGg76++5ZHhyrfSc5VXR22VlEDdQEE57LsKoRmwMFyY8uUAdUigQOggCLkwQelGp9J4Slq3h1SfOsBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:02.067701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058554observed 9da6e75a2bac7d0c837b28b390e6af73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:02.049432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058554/manifest.jsonobserved a450941c90d8858d91cc4ec90aad982f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.029185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058554/publication.mdobserved 5956eae3f66e9f87b32d00e04d9a60d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.012184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058554/publication.txtobserved 832f24478b4bad4671022f3a91dcedd7...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. |
|---|