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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

MUNICIPALITY OF SAN JOSE, DINAGAT ISLANDS Award a ₱990.0K contract to BIAO BUILDERSMunicipalities

Transaction hash:
d99b3814b3c55e57e4e24612a37fce045523fcecb7f50c530780959eee6f3d82
Status:
Included and unchanged
Block:
#5,343 670 blocks after it
Position in block:
Transaction 239 of 285
Award day:
Nov 28, 2023 (2 yrs 11 mo ago)
Value:
₱989,975.92
Project:
CONSTRUCTION

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 #5,343 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)
    MUNICIPALITY OF SAN JOSE, DINAGAT ISLANDS awarded it to BIAO BUILDERS on 2023-11-28.
    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)
    COA's CY2024 audit of San Jose gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   d99b3814b3…6f3d82now      …
  2. 2. Block Merkle root changed
    stored   14b3bc81db…613469now      …
  3. 3. Block #5343 hash changed
    stored   63c2ce082d…207799now      …
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 284 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d99b3814b3c55e57e4e24612a37fce045523fcecb7f50c530780959eee6f3d82
  2. 01 L d83bee7cdb566a6c3ba4a6b689d7316a76ab4be420741b5ddf92732b7e445928
  3. 02 L b43c94067f9413a08f1ff65b0c1f8b60758116d8d4c848ce8167ffb6862dcb59
  4. 03 L 715219538f09d7f41e6befb008cf4a3d6e367be753e4319b75c14f1a00b8c318
  5. 04 L 61a1a0287a5c844ee6ffd215a8f0ac254630a2e70caff5b32433ace97480c5f0
  6. 05 R f4d78e78ae757b5366cf393c7bdd83e138fad79d06e2e8a9aaca6752ed357f25
  7. 06 L e304d1c9b232f9f9822096a78a4608db86d53ecc73725e07ac0173491f21f69f
  8. 07 L e259dc68afd5ef553a7ec7e9b89491d1ab51117d51734bfb3221511f011096bf
  9. 08 L fa5f0418963bb00265cb654e9d953dce8e521375d7d9652ef3d84e169d23c9d9
  10. 09 R 521960c2922dd0a335e69db123ee6582403ca7f84acb0ee9caf18b75613a26a2
  11. root  14b3bc81db5705d48e77ef291b2be0fc43189c1ddccc01120d855bd64d613469