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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

PINAGBUHATAN HIGH SCHOOL Award a ₱78.7K contract to TIEN AND GINE BUILDERSNational agencies

Transaction hash:
041db2ee4f68bc71f0e5771bc3266e3697cb6b13a88a122df79002f2d7c7b55c
Status:
Included and unchanged
Block:
#3,801 2,212 blocks after it
Position in block:
Transaction 6 of 795
Award day:
Jun 26, 2019 (7 yrs 4 mo ago)
Value:
₱78,737.90
Project:
CONSTRUCTION PROJECT

Accountability

Bill Sec. 3 and 19
Responsible 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 #3,801 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)
    PINAGBUHATAN HIGH SCHOOL awarded it to TIEN AND GINE BUILDERS on 2019-06-26.
    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   041db2ee4f…c7b55cnow      …
  2. 2. Block Merkle root changed
    stored   257c36e0d5…2b90bfnow      …
  3. 3. Block #3801 hash changed
    stored   582aead2af…29e3eanow      …
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 794 records. Each step hashes the current value together with the sibling shown.

  1. leaf  041db2ee4f68bc71f0e5771bc3266e3697cb6b13a88a122df79002f2d7c7b55c
  2. 01 R 045713944ab086edfd632a6b09a8499cc42b3de0875b80e207f86ad3dbe9ac26
  3. 02 L 389f131aed02b3e03c222c71a00d62d73e6ad999a6d293174c41c9f647ee0546
  4. 03 L 5ebc7a16d9048902679f91dbf73762e9f8fcc3d680f0b22a17b820e8c7cece17
  5. 04 R cdd6c3e35eadc6d2ef3b81aca71c7cf82fec90f4dd8493ec4860764be95a3b9e
  6. 05 R 8bbe12da15b6e560c3050e3470d7f51c61e7c1d04dbb335e74d871cefa691ff7
  7. 06 R 7b912fc190f255ba843d241f8d1aa109ba1b50077c2348da2abf63f29ad0bb60
  8. 07 R 02c894a0ac2b2c163006e05bfc422b9abd93ebcb4d741e6eddcc47ce70c63d7e
  9. 08 R 1b0a746b64590caf4a5230d7da4854f99ed1c38d3804059bb750a034369d85d2
  10. 09 R 4e23ca25f9592efc482c09e53031cc53a57fb2ce8971dff5dd3125d336e2712e
  11. 10 R 69c9f3e9ea84fb065ced3d2b14f839dd0abbd6d7bdb2dc3ec18c79a376a1dcf6
  12. root  257c36e0d56b9fb7e7e65e9873560b7bc46524ca70f0dade74bc13350c2b90bf