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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 SARANGANI DISTRICT E Award a ₱9.8M contract to VERTICAL BUILDERSNational agencies

Transaction hash:
dd4d07b0e25f692da930e8712d497fa8a2e9b00edad27661303db57cdfcaca1c
Status:
Included and unchanged
Block:
#5,318 695 blocks after it
Position in block:
Transaction 259 of 300
Award day:
Oct 31, 2023 (3 yrs 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 #5,318 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 2023 CSSP", i.e. the FY2023 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 SARANGANI DISTRICT E awarded it to VERTICAL BUILDERS on 2023-10-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23ME0088: 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 2024-12-05). 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   dd4d07b0e2…caca1cnow      …
  2. 2. Block Merkle root changed
    stored   0809e1eb89…495ae9now      …
  3. 3. Block #5318 hash changed
    stored   3e31ee8e3a…7e29fcnow      …
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 299 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dd4d07b0e25f692da930e8712d497fa8a2e9b00edad27661303db57cdfcaca1c
  2. 01 L dd0fa58c28a82848ef2ae6e452bc52439b58f611e0c78dd593e7f4c7721210ed
  3. 02 L 3ee68a2bb6f305a8d99b301937ff63585c9b3d197e96943c67e3a12c5519022f
  4. 03 R 9aecf519f8d00b100f4ae5b5dcb82999cb26e7e893a29b83060f6fbb70295203
  5. 04 R a571792547679aae8e015710760ffeaf8228f1a22092d7667d416e56aee34523
  6. 05 R 14e110f4053fbe1878e4f9ec3c4e8ca23b25f2434028a477958f1091b88ed406
  7. 06 R 2d46b3cf9345139d08e755b00a451f151bc3678a82ee7c1449007763764b094c
  8. 07 R 1b2e988bd5f4f545cda77235373c83c7d9ad5b505850c4c5b2b8ebc8968f1102
  9. 08 R ee12edb518f39cbcc421360d418c15f68f0b4c0b5b34ed7d2938a97e56d196be
  10. 09 L be5a8b1cea0ce43dade4b2d532241730e74a0b78145db19198b7ff8594c24a42
  11. root  0809e1eb89f555f1c02c89cf46411e48066a715e71f2c817efdd08eaea495ae9