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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 hash:
ef08dc606bdd189e1f9d08ea85f86db2d0114145aba7ff74845dd78b88fe7103
Status:
Included and unchanged
Block:
#4,360 1,653 blocks after it
Position in block:
Transaction 179 of 192
Award day:
Feb 10, 2021 (5 yrs 9 mo ago)
Value:
₱38,455,738.70
Project:
21IL0107 CONSTRUCTION / MAINTENANCE OF FLOOD MITIG

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 #4,360 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 - SOUTHERN LEYTE DEO awarded it to ALPHA & OMEGA GEN. CONTRACTOR & DEVELOPMENT CORPORATION on 2021-02-10.
    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   ef08dc606b…fe7103now      …
  2. 2. Block Merkle root changed
    stored   754ceca2f0…ac05ebnow      …
  3. 3. Block #4360 hash changed
    stored   c7abc0a778…a2df01now      …
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 191 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ef08dc606bdd189e1f9d08ea85f86db2d0114145aba7ff74845dd78b88fe7103
  2. 01 L eb4e36e64e45d6dff7d46997e8dfc5927bffaccc3ab2a716cfcc72725db9182a
  3. 02 L cdbb165ed22595964cc792e69ed500414fe939d20a928d0a1be687f264afdf8e
  4. 03 R 13fe81fe8d6155849f7b85574afc0375903b48c0d3a0a87fb2dd26e7e2e57cf1
  5. 04 R 916388fe695461afd30a16e1780f1bced8694fe807eda684a3acfea50d6fdfd2
  6. 05 L 3c87120dcb808a17dc6f85007ce7a5d98dbbd989b9b4303c8cd05c2c63b94f98
  7. 06 L 5ad7217d21a11b2918416bb8431aa889a6ce5fef84e25a9800d2421533e30dae
  8. 07 R 70e03125e76772d4040972a2cf90a6147cfa9bdd78b5a304e6958909d8f5f172
  9. 08 L e6a2e7d3f07c6fb10958ddd86c81a21101cad5dc5f3f7b30f865e31ae006cc58
  10. root  754ceca2f0885513592f4a9d9d352dd91ada0eb49443e1aa04e198c183ac05eb