DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - KALINGA DEO Award a ₱2.7M contract to SONBLESSED CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
689452406da99bdaec4fa6d8434ce1393300b91ad47aac712210814870f9ac48
Status:
Included and unchanged
Block:
#3,223 2,790 blocks after it
Position in block:
Transaction 80 of 179
Award day:
Oct 19, 2017 (9 yrs ago)
Value:
₱2,712,003.44
Project:
17PL0153
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,223 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - KALINGA DEO awarded it to SONBLESSED CONSTRUCTION AND SUPPLY on 2017-10-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 689452406d…f9ac48now …
- 2. Block Merkle root changedstored 91a732bbce…e7fac4now …
- 3. Block #3223 hash changedstored 9b72266947…26b788now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 178 records. Each step hashes the current value together with the sibling shown.
- leaf 689452406da99bdaec4fa6d8434ce1393300b91ad47aac712210814870f9ac48
- 01 R 690b7e6a7ae42367b8c2fd78ac8dc8e67fbdfa005a86e4ec18e17b2aaddb12b9
- 02 R ebde5f019e2b1c8650cf3005a6f2aa18066b9ecc0e3d209ee75a013a8a03cd1e
- 03 R a80b2af7fda7ea9cbed3b1baacfce58fe7e0c50fb13c0881cbd1f9b13f788263
- 04 R 1cc5d5c5102c264a1625a0a44772a04bb27263e6d0eaf12bec5019dcc14e85c2
- 05 L f32972f7a74d3b66637071beaeea87b01452de91561da453301a39a444e4e9bf
- 06 R cbb9caa4b5d7d0ad980280d094c73e4109adb4b71f36603926e3fed8cc30c325
- 07 L 1f18af9013ead8505d1f48d17a396d7920aa5f7ee31c6d3d351cdaae54400f92
- 08 R 256a7a4cb74e42f84d9922b7ded8904335748e21905b379197b8808eedc2e772
- root 91a732bbce0bc97a17dfcaf9187f3a033504a49d54b2ce78276da0068ee7fac4