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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

NATIONAL IRRIGATION ADMINISTRATION - IMO DAVAO DEL SUR Award a ₱980.6K contract to SUPERB 711 ENGINEERING AND CONSTRUCTIONNational agencies

Transaction hash:
c3f3ffadb227d240ce45a0d2caba2416525862cab1cdd5d7d2983ba4f19025d9
Status:
Included and unchanged
Block:
#4,651 1,362 blocks after it
Position in block:
Transaction 205 of 267
Award day:
Dec 6, 2021 (4 yrs 11 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 #4,651 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)
    NATIONAL IRRIGATION ADMINISTRATION - IMO DAVAO DEL SUR awarded it to SUPERB 711 ENGINEERING AND CONSTRUCTION on 2021-12-06.
    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   c3f3ffadb2…9025d9now      …
  2. 2. Block Merkle root changed
    stored   325430cec4…71794anow      …
  3. 3. Block #4651 hash changed
    stored   912b3da1fa…2f60b0now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 266 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c3f3ffadb227d240ce45a0d2caba2416525862cab1cdd5d7d2983ba4f19025d9
  2. 01 L c2af5a99e052e8fa7f922ac8741ea7b1ddeb48b0326249255276e37797e0540f
  3. 02 R c05b78a817a85b90f195214f59b7927c435989418c19a9bad74d30f199af72d6
  4. 03 L 6e70b9ab3dc74976a4c455a5a345cfce29356a34fb602d4bd3ee13dce0de9bdd
  5. 04 L cf93952e02d24b006aa6319e8cab0b233c77b6cb90c02b507bbf54b9e6996308
  6. 05 R 4c04e16fbf1df4ac3ba11caf2ffe2d4d163f734a9f5aa19a86913e25271fa72b
  7. 06 R f76e36c3e15c5c267cd761070ac0d5134db048be2c8943132152dd1fa00a8ffb
  8. 07 L d884dde5e374c8c81d7526743c7325bcc0431fc56faa4283882e9d7fa7e5a980
  9. 08 L 20fa3673d3cc18730e3e4e7997277de925b6da961b8e7fe285eedaaa40ef2c2e
  10. 09 R dafcbdb7b202f23376329f2e0bd0358228435d95e0002be1fe1ecda6f8c0b4d3
  11. root  325430cec4b6b7697ccf4444a2bd33d85adc528f52ec4828d09886e96571794a