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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 LORENZO, GUIMARAS Award a ₱1.7M contract to URBANCON BUILDERS & SUPPLYMunicipalities

Transaction hash:
a1d47b805eff07112ea0f2de12fcea34dc7ce4a206198a09f0e59d4d49d4ba57
Status:
Included and unchanged
Block:
#5,020 993 blocks after it
Position in block:
Transaction 268 of 429
Award day:
Dec 28, 2022 (3 yrs 10 mo ago)
Value:
₱1,694,643.65
Project:
Construction of Hanging/Footbridge

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 #5,020 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 LORENZO, GUIMARAS awarded it to URBANCON BUILDERS & SUPPLY on 2022-12-28.
    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 Lorenzo 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   a1d47b805e…d4ba57now      …
  2. 2. Block Merkle root changed
    stored   f93c3fe3f1…6cb2e1now      …
  3. 3. Block #5020 hash changed
    stored   a61a28696b…d1957cnow      …
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 428 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a1d47b805eff07112ea0f2de12fcea34dc7ce4a206198a09f0e59d4d49d4ba57
  2. 01 R a30b5b8f6e28e2746cb5f59eecff18adc0a8bf23e5615c8a6b39b7ef77def952
  3. 02 R 5f41566c63709c8127df545c7ddb72f1f9f50f46ff5dcdd79cbbf813a65b09b9
  4. 03 L 2b7ca1c7fdd1df6f09f13bcb1bf1ad14715a6350e9fdbaf135612ddc677a1b02
  5. 04 L 42c395a901c96cdfb985036bc52f1f243e838e45fabcad882595e74cfb17b5e4
  6. 05 R 15afa407e5542594104dcacf6222970240750aea9fe4545711a0ed12abe2b951
  7. 06 R 4a7c535324799bd80a8b1246665fdc55466f3af7e60d7d709831308a627340af
  8. 07 R a5ff8053f846533ed5411f5adf37049bb71de4153ca336f29b3f90538efdb3cf
  9. 08 R 9794b2366ac18c073b30647935ae9c38e9557fa8669028edb4ac70b10858cffb
  10. 09 L b9efff1c3b5846b29bde6917c2c842382c761954ffc08d2ee58d927f448b28d5
  11. root  f93c3fe3f1ae8b78ad49733fe210bee8f487b83b68829daeb3f5d369a96cb2e1