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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 BUENAVISTA, QUEZON Award a ₱668.3K contract to JUNDES CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
7cb0d4faf080c64452712ef872e542fa8a408f0b75544cc5e59090ceb33e791f
Status:
Included and unchanged
Block:
#3,392 2,621 blocks after it
Position in block:
Transaction 185 of 376
Award day:
Apr 16, 2018 (8 yrs 6 mo ago)
Value:
₱668,344.34
Project:
Improvement of Shoulder Along Don Domingo Reyes St

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 #3,392 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 BUENAVISTA, QUEZON awarded it to JUNDES CONSTRUCTION & SUPPLY on 2018-04-16.
    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 Buenavista gave a "unmodified" 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   7cb0d4faf0…3e791fnow      …
  2. 2. Block Merkle root changed
    stored   e6860180f4…15a3c2now      …
  3. 3. Block #3392 hash changed
    stored   2eda50c3e0…ef9cd9now      …
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 375 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7cb0d4faf080c64452712ef872e542fa8a408f0b75544cc5e59090ceb33e791f
  2. 01 L 7c73fee83f0f53c2fa899417feee60700c3af06434be045429c84e442420df12
  3. 02 R bf63769abbaf2520cb7f5b9aea835c9fda0b1e39c4448b1984c9bbe34872bb08
  4. 03 R 33600978a37d40499f097b9ed5cc380a93a45d3094bae650b1cd6a56f71bb616
  5. 04 L 4ef75ded182ac9aefadf1f266504e8894347b408a88262238bacd28b1ff189ed
  6. 05 L b76132f7675a280a058bce64681b27eb2c82f5f2b0f253b02c9ecf8b8bd1c0f6
  7. 06 L 714c6cb29a8955c68ed14a888ecfdc9ac721c35498c1c85aff1221a582e4d62f
  8. 07 R 0baa007f672a57fb2288d748e7d7e4077555e2fa8bc09d9ae95a6374258bce07
  9. 08 L 9e8ada1afdc94ba4eb62606427a1501c7c2a936c06ef2fb06d82cbbe6b4410a8
  10. 09 R 1066a64f4521dfefecf3c07871d2046b232dc8914c62d149706a1c6a73c4d876
  11. root  e6860180f4d0f444c28b8101791d7ab9201dc21dff5dcbe38dc0f98e8315a3c2