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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 - CEBU 1ST DEO Award a ₱1.9M contract to XLA CONSTRUCTIONNational agencies

Transaction hash:
8a76bd6a3e8d4debc8f26b9c35d3571b9171a644ddb432cfc60259bd0163f1de
Status:
Included and unchanged
Block:
#4,455 1,558 blocks after it
Position in block:
Transaction 125 of 205
Award day:
May 20, 2021 (5 yrs 5 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 #4,455 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)
    DPWH lists the funding source as "Regular Infra - GAA 2021 LP", i.e. the FY2021 GAA. The exact UACS line is not given.
    Partly
  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 - CEBU 1ST DEO awarded it to XLA CONSTRUCTION on 2021-05-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21HD0104: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2021-07-14). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA 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

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   8a76bd6a3e…63f1denow      …
  2. 2. Block Merkle root changed
    stored   a34cfebb4d…0c328enow      …
  3. 3. Block #4455 hash changed
    stored   47f7941a01…7f6e67now      …
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 204 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a76bd6a3e8d4debc8f26b9c35d3571b9171a644ddb432cfc60259bd0163f1de
  2. 01 L 8a576d6409d105578395e94ffc4e6724df1636e990519934a6893ae91e506e11
  3. 02 R 78e57d6e8d7abbf42011eea6f263f0646fca40822f690d954468253af34f1b56
  4. 03 L 6f142fc422077dc6170bf612b3888fd3b757700ff9f358313a28deba6ac2c086
  5. 04 L ebf0530de8acc638d94ae966b8457957a984825ea9f12f9f568ebbeda93830ba
  6. 05 L 32825b4d193fbc82dc288c59e12f0d16778095f6f9b1238e909833313b1ad9fb
  7. 06 L 6f2885219d0dc08cdd1187127a22bfccaf43dc705e59c50751c2a5fee8e145cd
  8. 07 L f0cc38acf39448a63563d0a2dc5050025fd492dc3fe44289ee12d31769a8ef16
  9. 08 R 2df8a09524e5d280ba001b8a816b148a246ad03ee58301998ad5dec8eb883176
  10. root  a34cfebb4d0e98fe3f5d84efa84820321887e83903f34f6950337309a00c328e