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 - AURORA DEO Award a ₱856.2K contract to RADIANCE TRADERS & BUILDERSNational agencies
Transaction hash:
2d48a6530bb5cb4c7ee3e77dae406a11bdace8aa94abb43e9c6fb9c829a4c62b
Status:
Included and unchanged
Block:
#3,079 2,934 blocks after it
Position in block:
Transaction 19 of 158
Award day:
May 18, 2017 (9 yrs 5 mo ago)
Value:
₱856,205.37
Project:
17CN0102
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 #3,079 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)DPWH lists the funding source as "Outside Infra - GAA 2016 NDRRMF", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 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 - AURORA DEO awarded it to RADIANCE TRADERS & BUILDERS on 2017-05-18.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17CN0102: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2017-08-06). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 2d48a6530b…a4c62bnow …
- 2. Block Merkle root changedstored fba45b2305…5cd3adnow …
- 3. Block #3079 hash changedstored 5a15a31197…519f31now …
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 157 records. Each step hashes the current value together with the sibling shown.
- leaf 2d48a6530bb5cb4c7ee3e77dae406a11bdace8aa94abb43e9c6fb9c829a4c62b
- 01 L 2a85b04a70d9becdf2acb8ea44730b84dd66b3b96b572b45f5c73903df644cbf
- 02 L c79be1c321a38b7066b51c610580b682070d48efbb4287818e1f1a5572552814
- 03 R bc44a0b2204ba2fcd00765e5a6a598f7049b623e4b26651849db0b26bf9f79f3
- 04 R f32c6704b8a081af07dd81f4b1694b4f6ce1bbedc5c83be63d73cbe28a5913a0
- 05 L bac5e6b2379f1512d3dd9027fcdb300049011340d796fdf1b91eff622c8f2831
- 06 R 062117ea408d612bb460b8f818ec5c67214ace4526d234313c810370987457fc
- 07 R cfc740868d50387b6618576d483385dfee6f42be7eee8e2c09c214a381e1d963
- 08 R 345b1ea9fa8abc1e6c60c124774b47263962dee90465388bdab8f0b01ed42aca
- root fba45b2305ec64942c0828975efb51045dea43a25f93236b40be33e8cd5cd3ad