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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION V Award a ₱9.6M contract to 128 DRAGON CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
908bd9787549765fdddca01493647bc03c813b23607a255188bc4144aad38f39
Status:
Included and unchanged
Block:
#5,793 220 blocks after it
Position in block:
Transaction 345 of 625
Award day:
Mar 7, 2025 (1 yr 8 mo ago)

Accountability

Bill Sec. 3 and 19
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 #5,793 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION V awarded it to 128 DRAGON CONSTRUCTION AND SUPPLIES on 2025-03-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   908bd97875…d38f39now      …
  2. 2. Block Merkle root changed
    stored   60c4f5bebb…71bce2now      …
  3. 3. Block #5793 hash changed
    stored   5a531500ed…b57bcdnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 624 records. Each step hashes the current value together with the sibling shown.

  1. leaf  908bd9787549765fdddca01493647bc03c813b23607a255188bc4144aad38f39
  2. 01 L 9074eab788f40dea0ae58cad6a6e94d1a67d3528a6caf20e833a032dc58bc6c5
  3. 02 R e2922caf54bc36282a962e97fa43aa63a93269652650f34b2388c6d4dc064f62
  4. 03 R 00a72b3a74b4f5ad2b3261e13aa76a56ecd2cb79bc1355519e33a0873f5032c4
  5. 04 L ec90bee443d11eafbfcb1a3b6a492c2222926da49fc32c170015f84c8baccf74
  6. 05 L 532f9bac17e6b2c6f5589733c0090d5a0f4d6ee293b1fa91d45f48e49347f854
  7. 06 R cf82d3404603e1353d3b19fc239cc6779abc6a4ffd14362274c1f388c21e6762
  8. 07 L 0606d561a73595d5d517e0af30fcd46babbfd4605d129de83d62f5695e8bbb07
  9. 08 R eb6548b3c095d240f28d96cbaf513f49dec8d8f93253c952c7948930594a5fd8
  10. 09 L 52a1796f2c34fdcbf9f4feb0b92c73ac26c45c9121d51117b0dcd10b711d638b
  11. 10 R ad70372252a15432696d8aebd60ad784b2005712ec14ee4d841f84a3ce6b6d32
  12. root  60c4f5bebbf25638d911ee92111a030bf89b1133aba1a7c1789bc1e35771bce2